22190135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1289}}^1$

素因数の和:1618

約数の個数: 16

約数和(自身を含む): 29164320

約数和(自身を除く): 6974185

約数列:

[1, 5, 11, 55, 313, 1289, 1565, 3443, 6445, 14179, 17215, 70895, 403457, 2017285, 4438027, 22190135]

約数ペア:

[(1, 22190135), (5, 4438027), (11, 2017285), (55, 403457), (313, 70895), (1289, 17215), (1565, 14179), (3443, 6445)]