18472778

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1747}}^1$

素因数の和:2077

約数の個数: 16

約数和(自身を含む): 29450304

約数和(自身を除く): 10977526

約数列:

[1, 2, 17, 34, 311, 622, 1747, 3494, 5287, 10574, 29699, 59398, 543317, 1086634, 9236389, 18472778]

約数ペア:

[(1, 18472778), (2, 9236389), (17, 1086634), (34, 543317), (311, 59398), (622, 29699), (1747, 10574), (3494, 5287)]