2223874609

素因数分解:

${\mathrm{11}}^2\times {\mathrm{1571}}^1\times {\mathrm{11699}}^1$

素因数の和:13292

約数の個数: 12

約数和(自身を含む): 2446189200

約数和(自身を除く): 222314591

約数列:

[1, 11, 121, 1571, 11699, 17281, 128689, 190091, 1415579, 18379129, 202170419, 2223874609]

約数ペア:

[(1, 2223874609), (11, 202170419), (121, 18379129), (1571, 1415579), (11699, 190091), (17281, 128689)]