20131242341

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{1093}}^1\times {\mathrm{17659}}^1$

素因数の和:18908

約数の個数: 16

約数和(自身を含む): 23184048000

約数和(自身を除く): 3052805659

約数列:

[1, 7, 149, 1043, 1093, 7651, 17659, 123613, 162857, 1139999, 2631191, 18418337, 19301287, 135109009, 2875891763, 20131242341]

約数ペア:

[(1, 20131242341), (7, 2875891763), (149, 135109009), (1043, 19301287), (1093, 18418337), (7651, 2631191), (17659, 1139999), (123613, 162857)]