15440828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17467}}^1$

素因数の和:17501

約数の個数: 24

約数和(自身を含む): 30813552

約数和(自身を除く): 15372724

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 17467, 34934, 69868, 227071, 296939, 454142, 593878, 908284, 1187756, 3860207, 7720414, 15440828]

約数ペア:

[(1, 15440828), (2, 7720414), (4, 3860207), (13, 1187756), (17, 908284), (26, 593878), (34, 454142), (52, 296939), (68, 227071), (221, 69868), (442, 34934), (884, 17467)]