12345802

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1667}}^1$

素因数の和:1722

約数の個数: 24

約数和(自身を含む): 22137696

約数和(自身を除く): 9791894

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 529, 1058, 1667, 3334, 3703, 7406, 11669, 23338, 38341, 76682, 268387, 536774, 881843, 1763686, 6172901, 12345802]

約数ペア:

[(1, 12345802), (2, 6172901), (7, 1763686), (14, 881843), (23, 536774), (46, 268387), (161, 76682), (322, 38341), (529, 23338), (1058, 11669), (1667, 7406), (3334, 3703)]