12796355

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1627}}^1$

素因数の和:1667

約数の個数: 24

約数和(自身を含む): 18188016

約数和(自身を除く): 5391661

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1573, 1627, 7865, 8135, 17897, 21151, 89485, 105755, 196867, 232661, 984335, 1163305, 2559271, 12796355]

約数ペア:

[(1, 12796355), (5, 2559271), (11, 1163305), (13, 984335), (55, 232661), (65, 196867), (121, 105755), (143, 89485), (605, 21151), (715, 17897), (1573, 8135), (1627, 7865)]