161811962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{8287}}^1$

素因数の和:9053

約数の個数: 16

約数和(自身を含む): 261768192

約数和(自身を除く): 99956230

約数列:

[1, 2, 13, 26, 751, 1502, 8287, 9763, 16574, 19526, 107731, 215462, 6223537, 12447074, 80905981, 161811962]

約数ペア:

[(1, 161811962), (2, 80905981), (13, 12447074), (26, 6223537), (751, 215462), (1502, 107731), (8287, 19526), (9763, 16574)]