12112045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{631}}^1$

素因数の和:996

約数の個数: 16

約数和(自身を含む): 15926400

約数和(自身を除く): 3814355

約数列:

[1, 5, 11, 55, 349, 631, 1745, 3155, 3839, 6941, 19195, 34705, 220219, 1101095, 2422409, 12112045]

約数ペア:

[(1, 12112045), (5, 2422409), (11, 1101095), (55, 220219), (349, 34705), (631, 19195), (1745, 6941), (3155, 3839)]