22401790

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{7297}}^1$

素因数の和:7611

約数の個数: 16

約数和(自身を含む): 40460112

約数和(自身を除く): 18058322

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 7297, 14594, 36485, 72970, 2240179, 4480358, 11200895, 22401790]

約数ペア:

[(1, 22401790), (2, 11200895), (5, 4480358), (10, 2240179), (307, 72970), (614, 36485), (1535, 14594), (3070, 7297)]