22018502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 38561184

約数和(自身を除く): 16542682

約数列:

[1, 2, 11, 17, 22, 34, 113, 187, 226, 374, 521, 1042, 1243, 1921, 2486, 3842, 5731, 8857, 11462, 17714, 21131, 42262, 58873, 97427, 117746, 194854, 647603, 1000841, 1295206, 2001682, 11009251, 22018502]

約数ペア:

[(1, 22018502), (2, 11009251), (11, 2001682), (17, 1295206), (22, 1000841), (34, 647603), (113, 194854), (187, 117746), (226, 97427), (374, 58873), (521, 42262), (1042, 21131), (1243, 17714), (1921, 11462), (2486, 8857), (3842, 5731)]