1127406838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{272189}}^1$

素因数の和:272319

約数の個数: 16

約数和(自身を含む): 1796454000

約数和(自身を除く): 669047162

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 272189, 544378, 5171591, 10343182, 29668601, 59337202, 563703419, 1127406838]

約数ペア:

[(1, 1127406838), (2, 563703419), (19, 59337202), (38, 29668601), (109, 10343182), (218, 5171591), (2071, 544378), (4142, 272189)]