15181168

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{5821}}^1$

素因数の和:5992

約数の個数: 20

約数和(自身を含む): 29599048

約数和(自身を除く): 14417880

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 5821, 11642, 23284, 46568, 93136, 948823, 1897646, 3795292, 7590584, 15181168]

約数ペア:

[(1, 15181168), (2, 7590584), (4, 3795292), (8, 1897646), (16, 948823), (163, 93136), (326, 46568), (652, 23284), (1304, 11642), (2608, 5821)]