17831060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{68581}}^1$

素因数の和:68603

約数の個数: 24

約数和(自身を含む): 40326216

約数和(自身を除く): 22495156

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 68581, 137162, 274324, 342905, 685810, 891553, 1371620, 1783106, 3566212, 4457765, 8915530, 17831060]

約数ペア:

[(1, 17831060), (2, 8915530), (4, 4457765), (5, 3566212), (10, 1783106), (13, 1371620), (20, 891553), (26, 685810), (52, 342905), (65, 274324), (130, 137162), (260, 68581)]