15690506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{7639}}^1$

素因数の和:7733

約数の個数: 16

約数和(自身を含む): 25670400

約数和(自身を除く): 9979894

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 7639, 15278, 99307, 198614, 603481, 1206962, 7845253, 15690506]

約数ペア:

[(1, 15690506), (2, 7845253), (13, 1206962), (26, 603481), (79, 198614), (158, 99307), (1027, 15278), (2054, 7639)]