12969924478

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{54495481}}^1$

素因数の和:54495507

約数の個数: 16

約数和(自身を含む): 23542048224

約数和(自身を除く): 10572123746

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 54495481, 108990962, 381468367, 762936734, 926423177, 1852846354, 6484962239, 12969924478]

約数ペア:

[(1, 12969924478), (2, 6484962239), (7, 1852846354), (14, 926423177), (17, 762936734), (34, 381468367), (119, 108990962), (238, 54495481)]