13288748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3823}}^1$

素因数の和:3917

約数の個数: 24

約数和(自身を含む): 25697280

約数和(自身を除く): 12408532

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 3823, 7646, 15292, 42053, 84106, 168212, 302017, 604034, 1208068, 3322187, 6644374, 13288748]

約数ペア:

[(1, 13288748), (2, 6644374), (4, 3322187), (11, 1208068), (22, 604034), (44, 302017), (79, 168212), (158, 84106), (316, 42053), (869, 15292), (1738, 7646), (3476, 3823)]