15691720828

素因数分解:

$2^2\times 7^1\times {\mathrm{17291}}^1\times {\mathrm{32411}}^1$

素因数の和:49713

約数の個数: 24

約数和(自身を含む): 31386225024

約数和(自身を除く): 15694504196

約数列:

[1, 2, 4, 7, 14, 28, 17291, 32411, 34582, 64822, 69164, 121037, 129644, 226877, 242074, 453754, 484148, 907508, 560418601, 1120837202, 2241674404, 3922930207, 7845860414, 15691720828]

約数ペア:

[(1, 15691720828), (2, 7845860414), (4, 3922930207), (7, 2241674404), (14, 1120837202), (28, 560418601), (17291, 907508), (32411, 484148), (34582, 453754), (64822, 242074), (69164, 226877), (121037, 129644)]