19107312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 160

約数和(自身を含む): 61662720

約数和(自身を除く): 42555408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 41, 42, 48, 56, 57, 73, 76, 82, 84, 112, 114, 123, 133, 146, 152, 164, 168, 219, 228, 246, 266, 287, 292, 304, 328, 336, 399, 438, 456, 492, 511, 532, 574, 584, 656, 779, 798, 861, 876, 912, 984, 1022, 1064, 1148, 1168, 1387, 1533, 1558, 1596, 1722, 1752, 1968, 2044, 2128, 2296, 2337, 2774, 2993, 3066, 3116, 3192, 3444, 3504, 4088, 4161, 4592, 4674, 5453, 5548, 5986, 6132, 6232, 6384, 6888, 8176, 8322, 8979, 9348, 9709, 10906, 11096, 11972, 12264, 12464, 13776, 16359, 16644, 17958, 18696, 19418, 20951, 21812, 22192, 23944, 24528, 29127, 32718, 33288, 35916, 37392, 38836, 41902, 43624, 47888, 56867, 58254, 62853, 65436, 66576, 71832, 77672, 83804, 87248, 113734, 116508, 125706, 130872, 143664, 155344, 167608, 170601, 227468, 233016, 251412, 261744, 335216, 341202, 398069, 454936, 466032, 502824, 682404, 796138, 909872, 1005648, 1194207, 1364808, 1592276, 2388414, 2729616, 3184552, 4776828, 6369104, 9553656, 19107312]

約数ペア:

[(1, 19107312), (2, 9553656), (3, 6369104), (4, 4776828), (6, 3184552), (7, 2729616), (8, 2388414), (12, 1592276), (14, 1364808), (16, 1194207), (19, 1005648), (21, 909872), (24, 796138), (28, 682404), (38, 502824), (41, 466032), (42, 454936), (48, 398069), (56, 341202), (57, 335216), (73, 261744), (76, 251412), (82, 233016), (84, 227468), (112, 170601), (114, 167608), (123, 155344), (133, 143664), (146, 130872), (152, 125706), (164, 116508), (168, 113734), (219, 87248), (228, 83804), (246, 77672), (266, 71832), (287, 66576), (292, 65436), (304, 62853), (328, 58254), (336, 56867), (399, 47888), (438, 43624), (456, 41902), (492, 38836), (511, 37392), (532, 35916), (574, 33288), (584, 32718), (656, 29127), (779, 24528), (798, 23944), (861, 22192), (876, 21812), (912, 20951), (984, 19418), (1022, 18696), (1064, 17958), (1148, 16644), (1168, 16359), (1387, 13776), (1533, 12464), (1558, 12264), (1596, 11972), (1722, 11096), (1752, 10906), (1968, 9709), (2044, 9348), (2128, 8979), (2296, 8322), (2337, 8176), (2774, 6888), (2993, 6384), (3066, 6232), (3116, 6132), (3192, 5986), (3444, 5548), (3504, 5453), (4088, 4674), (4161, 4592)]