22151708

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4441}}^1$

素因数の和:4517

約数の個数: 24

約数和(自身を含む): 41044080

約数和(自身を除く): 18892372

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 1247, 2494, 4441, 4988, 8882, 17764, 128789, 190963, 257578, 381926, 515156, 763852, 5537927, 11075854, 22151708]

約数ペア:

[(1, 22151708), (2, 11075854), (4, 5537927), (29, 763852), (43, 515156), (58, 381926), (86, 257578), (116, 190963), (172, 128789), (1247, 17764), (2494, 8882), (4441, 4988)]