191240426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{237271}}^1$

素因数の和:237317

約数の個数: 16

約数和(自身を含む): 318893568

約数和(自身を除く): 127653142

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 237271, 474542, 3084523, 6169046, 7355401, 14710802, 95620213, 191240426]

約数ペア:

[(1, 191240426), (2, 95620213), (13, 14710802), (26, 7355401), (31, 6169046), (62, 3084523), (403, 474542), (806, 237271)]