8663974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3613}}^1$

素因数の和:3735

約数の個数: 16

約数和(自身を含む): 14311440

約数和(自身を除く): 5647466

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 3613, 7226, 39743, 79486, 393817, 787634, 4331987, 8663974]

約数ペア:

[(1, 8663974), (2, 4331987), (11, 787634), (22, 393817), (109, 79486), (218, 39743), (1199, 7226), (2398, 3613)]