38631541

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 45061920

約数和(自身を除く): 6430379

約数列:

[1, 13, 19, 53, 169, 227, 247, 689, 1007, 2951, 3211, 4313, 8957, 12031, 13091, 38363, 56069, 156403, 170183, 228589, 728897, 2033239, 2971657, 38631541]

約数ペア:

[(1, 38631541), (13, 2971657), (19, 2033239), (53, 728897), (169, 228589), (227, 170183), (247, 156403), (689, 56069), (1007, 38363), (2951, 13091), (3211, 12031), (4313, 8957)]