2021872061

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{17183}}^1$

素因数の和:17776

約数の個数: 16

約数和(自身を含む): 2326026240

約数和(自身を除く): 304154179

約数列:

[1, 11, 19, 209, 563, 6193, 10697, 17183, 117667, 189013, 326477, 3591247, 9674029, 106414319, 183806551, 2021872061]

約数ペア:

[(1, 2021872061), (11, 183806551), (19, 106414319), (209, 9674029), (563, 3591247), (6193, 326477), (10697, 189013), (17183, 117667)]