15875212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1487}}^1$

素因数の和:1665

約数の個数: 24

約数和(自身を含む): 29623104

約数和(自身を除く): 13747892

約数列:

[1, 2, 4, 17, 34, 68, 157, 314, 628, 1487, 2669, 2974, 5338, 5948, 10676, 25279, 50558, 101116, 233459, 466918, 933836, 3968803, 7937606, 15875212]

約数ペア:

[(1, 15875212), (2, 7937606), (4, 3968803), (17, 933836), (34, 466918), (68, 233459), (157, 101116), (314, 50558), (628, 25279), (1487, 10676), (2669, 5948), (2974, 5338)]