12672667

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{977}}^1$

素因数の和:1110

約数の個数: 16

約数和(自身を含む): 15491520

約数和(自身を除く): 2818853

約数列:

[1, 7, 17, 109, 119, 763, 977, 1853, 6839, 12971, 16609, 106493, 116263, 745451, 1810381, 12672667]

約数ペア:

[(1, 12672667), (7, 1810381), (17, 745451), (109, 116263), (119, 106493), (763, 16609), (977, 12971), (1853, 6839)]