15252286

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{12241}}^1$

素因数の和:12339

約数の個数: 16

約数和(自身を含む): 26442720

約数和(自身を除く): 11190434

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 12241, 24482, 85687, 171374, 1089449, 2178898, 7626143, 15252286]

約数ペア:

[(1, 15252286), (2, 7626143), (7, 2178898), (14, 1089449), (89, 171374), (178, 85687), (623, 24482), (1246, 12241)]