22009010

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{19477}}^1$

素因数の和:19597

約数の個数: 16

約数和(自身を含む): 39968856

約数和(自身を除く): 17959846

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 19477, 38954, 97385, 194770, 2200901, 4401802, 11004505, 22009010]

約数ペア:

[(1, 22009010), (2, 11004505), (5, 4401802), (10, 2200901), (113, 194770), (226, 97385), (565, 38954), (1130, 19477)]