22199210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6959}}^1$

素因数の和:7006

約数の個数: 32

約数和(自身を含む): 45100800

約数和(自身を除く): 22901590

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 6959, 13918, 34795, 69590, 76549, 153098, 201811, 382745, 403622, 765490, 1009055, 2018110, 2219921, 4439842, 11099605, 22199210]

約数ペア:

[(1, 22199210), (2, 11099605), (5, 4439842), (10, 2219921), (11, 2018110), (22, 1009055), (29, 765490), (55, 403622), (58, 382745), (110, 201811), (145, 153098), (290, 76549), (319, 69590), (638, 34795), (1595, 13918), (3190, 6959)]