15305264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73583}}^1$

素因数の和:73604

約数の個数: 20

約数和(自身を含む): 31935456

約数和(自身を除く): 16630192

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 73583, 147166, 294332, 588664, 956579, 1177328, 1913158, 3826316, 7652632, 15305264]

約数ペア:

[(1, 15305264), (2, 7652632), (4, 3826316), (8, 1913158), (13, 1177328), (16, 956579), (26, 588664), (52, 294332), (104, 147166), (208, 73583)]