15243886

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{23167}}^1$

素因数の和:23223

約数の個数: 16

約数和(自身を含む): 26689536

約数和(自身を除く): 11445650

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 23167, 46334, 162169, 324338, 1088849, 2177698, 7621943, 15243886]

約数ペア:

[(1, 15243886), (2, 7621943), (7, 2177698), (14, 1088849), (47, 324338), (94, 162169), (329, 46334), (658, 23167)]