22078828

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2207}}^1$

素因数の和:2313

約数の個数: 24

約数和(自身を含む): 40247424

約数和(自身を除く): 18168596

約数列:

[1, 2, 4, 41, 61, 82, 122, 164, 244, 2207, 2501, 4414, 5002, 8828, 10004, 90487, 134627, 180974, 269254, 361948, 538508, 5519707, 11039414, 22078828]

約数ペア:

[(1, 22078828), (2, 11039414), (4, 5519707), (41, 538508), (61, 361948), (82, 269254), (122, 180974), (164, 134627), (244, 90487), (2207, 10004), (2501, 8828), (4414, 5002)]