15254428

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{23687}}^1$

素因数の和:23721

約数の個数: 24

約数和(自身を含む): 31836672

約数和(自身を除く): 16582244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 23687, 47374, 94748, 165809, 331618, 544801, 663236, 1089602, 2179204, 3813607, 7627214, 15254428]

約数ペア:

[(1, 15254428), (2, 7627214), (4, 3813607), (7, 2179204), (14, 1089602), (23, 663236), (28, 544801), (46, 331618), (92, 165809), (161, 94748), (322, 47374), (644, 23687)]