22276970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131041}}^1$

素因数の和:131065

約数の個数: 16

約数和(自身を含む): 42457608

約数和(自身を除く): 20180638

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 131041, 262082, 655205, 1310410, 2227697, 4455394, 11138485, 22276970]

約数ペア:

[(1, 22276970), (2, 11138485), (5, 4455394), (10, 2227697), (17, 1310410), (34, 655205), (85, 262082), (170, 131041)]