17870498

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{739}}^1$

素因数の和:961

約数の個数: 16

約数和(自身を含む): 27332640

約数和(自身を除く): 9462142

約数列:

[1, 2, 107, 113, 214, 226, 739, 1478, 12091, 24182, 79073, 83507, 158146, 167014, 8935249, 17870498]

約数ペア:

[(1, 17870498), (2, 8935249), (107, 167014), (113, 158146), (214, 83507), (226, 79073), (739, 24182), (1478, 12091)]