15861856

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{3041}}^1$

素因数の和:3214

約数の個数: 24

約数和(自身を含む): 31429944

約数和(自身を除く): 15568088

約数列:

[1, 2, 4, 8, 16, 32, 163, 326, 652, 1304, 2608, 3041, 5216, 6082, 12164, 24328, 48656, 97312, 495683, 991366, 1982732, 3965464, 7930928, 15861856]

約数ペア:

[(1, 15861856), (2, 7930928), (4, 3965464), (8, 1982732), (16, 991366), (32, 495683), (163, 97312), (326, 48656), (652, 24328), (1304, 12164), (2608, 6082), (3041, 5216)]