15239675408

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{22150691}}^1$

素因数の和:22150742

約数の個数: 20

約数和(自身を含む): 30213543888

約数和(自身を除く): 14973868480

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 22150691, 44301382, 88602764, 177205528, 354411056, 952479713, 1904959426, 3809918852, 7619837704, 15239675408]

約数ペア:

[(1, 15239675408), (2, 7619837704), (4, 3809918852), (8, 1904959426), (16, 952479713), (43, 354411056), (86, 177205528), (172, 88602764), (344, 44301382), (688, 22150691)]