15291728

素因数分解:

$2^4\times {\mathrm{617}}^1\times {\mathrm{1549}}^1$

素因数の和:2174

約数の個数: 20

約数和(自身を含む): 29694900

約数和(自身を除く): 14403172

約数列:

[1, 2, 4, 8, 16, 617, 1234, 1549, 2468, 3098, 4936, 6196, 9872, 12392, 24784, 955733, 1911466, 3822932, 7645864, 15291728]

約数ペア:

[(1, 15291728), (2, 7645864), (4, 3822932), (8, 1911466), (16, 955733), (617, 24784), (1234, 12392), (1549, 9872), (2468, 6196), (3098, 4936)]