13258232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7499}}^1$

素因数の和:7535

約数の個数: 32

約数和(自身を含む): 28350000

約数和(自身を除く): 15091768

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 7499, 14998, 29996, 59992, 97487, 127483, 194974, 254966, 389948, 509932, 779896, 1019864, 1657279, 3314558, 6629116, 13258232]

約数ペア:

[(1, 13258232), (2, 6629116), (4, 3314558), (8, 1657279), (13, 1019864), (17, 779896), (26, 509932), (34, 389948), (52, 254966), (68, 194974), (104, 127483), (136, 97487), (221, 59992), (442, 29996), (884, 14998), (1768, 7499)]