30531566

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{1861}}^1$

素因数の和:2507

約数の個数: 16

約数和(自身を含む): 49424928

約数和(自身を除く): 18893362

約数列:

[1, 2, 13, 26, 631, 1262, 1861, 3722, 8203, 16406, 24193, 48386, 1174291, 2348582, 15265783, 30531566]

約数ペア:

[(1, 30531566), (2, 15265783), (13, 2348582), (26, 1174291), (631, 48386), (1262, 24193), (1861, 16406), (3722, 8203)]