19146624

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:460

約数の個数: 128

約数和(自身を含む): 61689600

約数和(自身を除く): 42542976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 272, 336, 357, 384, 408, 419, 448, 476, 544, 672, 714, 816, 838, 896, 952, 1088, 1257, 1344, 1428, 1632, 1676, 1904, 2176, 2514, 2688, 2856, 2933, 3264, 3352, 3808, 5028, 5712, 5866, 6528, 6704, 7123, 7616, 8799, 10056, 11424, 11732, 13408, 14246, 15232, 17598, 20112, 21369, 22848, 23464, 26816, 28492, 35196, 40224, 42738, 45696, 46928, 49861, 53632, 56984, 70392, 80448, 85476, 93856, 99722, 113968, 140784, 149583, 160896, 170952, 187712, 199444, 227936, 281568, 299166, 341904, 375424, 398888, 455872, 563136, 598332, 683808, 797776, 911744, 1126272, 1196664, 1367616, 1595552, 2393328, 2735232, 3191104, 4786656, 6382208, 9573312, 19146624]

約数ペア:

[(1, 19146624), (2, 9573312), (3, 6382208), (4, 4786656), (6, 3191104), (7, 2735232), (8, 2393328), (12, 1595552), (14, 1367616), (16, 1196664), (17, 1126272), (21, 911744), (24, 797776), (28, 683808), (32, 598332), (34, 563136), (42, 455872), (48, 398888), (51, 375424), (56, 341904), (64, 299166), (68, 281568), (84, 227936), (96, 199444), (102, 187712), (112, 170952), (119, 160896), (128, 149583), (136, 140784), (168, 113968), (192, 99722), (204, 93856), (224, 85476), (238, 80448), (272, 70392), (336, 56984), (357, 53632), (384, 49861), (408, 46928), (419, 45696), (448, 42738), (476, 40224), (544, 35196), (672, 28492), (714, 26816), (816, 23464), (838, 22848), (896, 21369), (952, 20112), (1088, 17598), (1257, 15232), (1344, 14246), (1428, 13408), (1632, 11732), (1676, 11424), (1904, 10056), (2176, 8799), (2514, 7616), (2688, 7123), (2856, 6704), (2933, 6528), (3264, 5866), (3352, 5712), (3808, 5028)]