8380724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{190471}}^1$

素因数の和:190486

約数の個数: 12

約数和(自身を含む): 15999648

約数和(自身を除く): 7618924

約数列:

[1, 2, 4, 11, 22, 44, 190471, 380942, 761884, 2095181, 4190362, 8380724]

約数ペア:

[(1, 8380724), (2, 4190362), (4, 2095181), (11, 761884), (22, 380942), (44, 190471)]