22139522

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{2267}}^1$

素因数の和:2545

約数の個数: 16

約数和(自身を含む): 35108640

約数和(自身を除く): 12969118

約数列:

[1, 2, 19, 38, 257, 514, 2267, 4534, 4883, 9766, 43073, 86146, 582619, 1165238, 11069761, 22139522]

約数ペア:

[(1, 22139522), (2, 11069761), (19, 1165238), (38, 582619), (257, 86146), (514, 43073), (2267, 9766), (4534, 4883)]