12256178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 21384000

約数和(自身を除く): 9127822

約数列:

[1, 2, 11, 19, 22, 38, 109, 209, 218, 269, 418, 538, 1199, 2071, 2398, 2959, 4142, 5111, 5918, 10222, 22781, 29321, 45562, 56221, 58642, 112442, 322531, 557099, 645062, 1114198, 6128089, 12256178]

約数ペア:

[(1, 12256178), (2, 6128089), (11, 1114198), (19, 645062), (22, 557099), (38, 322531), (109, 112442), (209, 58642), (218, 56221), (269, 45562), (418, 29321), (538, 22781), (1199, 10222), (2071, 5918), (2398, 5111), (2959, 4142)]