18183539

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1039}}^1$

素因数の和:1130

約数の個数: 16

約数和(自身を含む): 20866560

約数和(自身を除く): 2683021

約数列:

[1, 11, 37, 43, 407, 473, 1039, 1591, 11429, 17501, 38443, 44677, 422873, 491447, 1653049, 18183539]

約数ペア:

[(1, 18183539), (11, 1653049), (37, 491447), (43, 422873), (407, 44677), (473, 38443), (1039, 17501), (1591, 11429)]