12184910

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{659}}^1$

素因数の和:752

約数の個数: 24

約数和(自身を含む): 22488840

約数和(自身を除く): 10303930

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 659, 1318, 1849, 3295, 3698, 6590, 9245, 18490, 28337, 56674, 141685, 283370, 1218491, 2436982, 6092455, 12184910]

約数ペア:

[(1, 12184910), (2, 6092455), (5, 2436982), (10, 1218491), (43, 283370), (86, 141685), (215, 56674), (430, 28337), (659, 18490), (1318, 9245), (1849, 6590), (3295, 3698)]