12486700465

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{1291}}^1\times {\mathrm{17747}}^1$

素因数の和:19152

約数の個数: 16

約数和(自身を含む): 15134074560

約数和(自身を除く): 2647374095

約数列:

[1, 5, 109, 545, 1291, 6455, 17747, 88735, 140719, 703595, 1934423, 9672115, 22911377, 114556885, 2497340093, 12486700465]

約数ペア:

[(1, 12486700465), (5, 2497340093), (109, 114556885), (545, 22911377), (1291, 9672115), (6455, 1934423), (17747, 703595), (88735, 140719)]