187291238

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1\times {\mathrm{2887}}^1$

素因数の和:3251

約数の個数: 16

約数和(自身を含む): 284179200

約数和(自身を除く): 96887962

約数列:

[1, 2, 163, 199, 326, 398, 2887, 5774, 32437, 64874, 470581, 574513, 941162, 1149026, 93645619, 187291238]

約数ペア:

[(1, 187291238), (2, 93645619), (163, 1149026), (199, 941162), (326, 574513), (398, 470581), (2887, 64874), (5774, 32437)]