12732445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1279}}^1$

素因数の和:1476

約数の個数: 16

約数和(自身を含む): 16773120

約数和(自身を除く): 4040675

約数列:

[1, 5, 11, 55, 181, 905, 1279, 1991, 6395, 9955, 14069, 70345, 231499, 1157495, 2546489, 12732445]

約数ペア:

[(1, 12732445), (5, 2546489), (11, 1157495), (55, 231499), (181, 70345), (905, 14069), (1279, 9955), (1991, 6395)]