19378656

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{2039}}^1$

素因数の和:2069

約数の個数: 96

約数和(自身を含む): 61689600

約数和(自身を除く): 42310944

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 88, 96, 99, 108, 132, 144, 176, 198, 216, 264, 288, 297, 352, 396, 432, 528, 594, 792, 864, 1056, 1188, 1584, 2039, 2376, 3168, 4078, 4752, 6117, 8156, 9504, 12234, 16312, 18351, 22429, 24468, 32624, 36702, 44858, 48936, 55053, 65248, 67287, 73404, 89716, 97872, 110106, 134574, 146808, 179432, 195744, 201861, 220212, 269148, 293616, 358864, 403722, 440424, 538296, 587232, 605583, 717728, 807444, 880848, 1076592, 1211166, 1614888, 1761696, 2153184, 2422332, 3229776, 4844664, 6459552, 9689328, 19378656]

約数ペア:

[(1, 19378656), (2, 9689328), (3, 6459552), (4, 4844664), (6, 3229776), (8, 2422332), (9, 2153184), (11, 1761696), (12, 1614888), (16, 1211166), (18, 1076592), (22, 880848), (24, 807444), (27, 717728), (32, 605583), (33, 587232), (36, 538296), (44, 440424), (48, 403722), (54, 358864), (66, 293616), (72, 269148), (88, 220212), (96, 201861), (99, 195744), (108, 179432), (132, 146808), (144, 134574), (176, 110106), (198, 97872), (216, 89716), (264, 73404), (288, 67287), (297, 65248), (352, 55053), (396, 48936), (432, 44858), (528, 36702), (594, 32624), (792, 24468), (864, 22429), (1056, 18351), (1188, 16312), (1584, 12234), (2039, 9504), (2376, 8156), (3168, 6117), (4078, 4752)]