131642258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{14281}}^1$

素因数の和:14713

約数の個数: 16

約数和(自身を含む): 215943840

約数和(自身を除く): 84301582

約数列:

[1, 2, 11, 22, 419, 838, 4609, 9218, 14281, 28562, 157091, 314182, 5983739, 11967478, 65821129, 131642258]

約数ペア:

[(1, 131642258), (2, 65821129), (11, 11967478), (22, 5983739), (419, 314182), (838, 157091), (4609, 28562), (9218, 14281)]