22513010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173177}}^1$

素因数の和:173197

約数の個数: 16

約数和(自身を含む): 43640856

約数和(自身を除く): 21127846

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173177, 346354, 865885, 1731770, 2251301, 4502602, 11256505, 22513010]

約数ペア:

[(1, 22513010), (2, 11256505), (5, 4502602), (10, 2251301), (13, 1731770), (26, 865885), (65, 346354), (130, 173177)]