39979694

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1\times {\mathrm{823}}^1$

素因数の和:1159

約数の個数: 16

約数和(自身を含む): 60870528

約数和(自身を除く): 20890834

約数列:

[1, 2, 107, 214, 227, 454, 823, 1646, 24289, 48578, 88061, 176122, 186821, 373642, 19989847, 39979694]

約数ペア:

[(1, 39979694), (2, 19989847), (107, 373642), (214, 186821), (227, 176122), (454, 88061), (823, 48578), (1646, 24289)]