2223399361

素因数分解:

${\mathrm{19}}^2\times {\mathrm{1151}}^1\times {\mathrm{5351}}^1$

素因数の和:6540

約数の個数: 12

約数和(自身を含む): 2349057024

約数和(自身を除く): 125657663

約数列:

[1, 19, 361, 1151, 5351, 21869, 101669, 415511, 1931711, 6159001, 117021019, 2223399361]

約数ペア:

[(1, 2223399361), (19, 117021019), (361, 6159001), (1151, 1931711), (5351, 415511), (21869, 101669)]