12960026512

素因数分解:

$2^4\times {\mathrm{569}}^1\times {\mathrm{1423553}}^1$

素因数の和:1424130

約数の個数: 20

約数和(自身を含む): 25154199180

約数和(自身を除く): 12194172668

約数列:

[1, 2, 4, 8, 16, 569, 1138, 2276, 4552, 9104, 1423553, 2847106, 5694212, 11388424, 22776848, 810001657, 1620003314, 3240006628, 6480013256, 12960026512]

約数ペア:

[(1, 12960026512), (2, 6480013256), (4, 3240006628), (8, 1620003314), (16, 810001657), (569, 22776848), (1138, 11388424), (2276, 5694212), (4552, 2847106), (9104, 1423553)]