2087013599

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{112199}}^1$

素因数の和:112318

約数の個数: 16

約数和(自身を含む): 2423520000

約数和(自身を除く): 336506401

約数列:

[1, 11, 19, 89, 209, 979, 1691, 18601, 112199, 1234189, 2131781, 9985711, 23449591, 109842821, 189728509, 2087013599]

約数ペア:

[(1, 2087013599), (11, 189728509), (19, 109842821), (89, 23449591), (209, 9985711), (979, 2131781), (1691, 1234189), (18601, 112199)]