17998042

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2713}}^1$

素因数の和:2853

約数の個数: 16

約数和(自身を含む): 28138752

約数和(自身を除く): 10140710

約数列:

[1, 2, 31, 62, 107, 214, 2713, 3317, 5426, 6634, 84103, 168206, 290291, 580582, 8999021, 17998042]

約数ペア:

[(1, 17998042), (2, 8999021), (31, 580582), (62, 290291), (107, 168206), (214, 84103), (2713, 6634), (3317, 5426)]