12421682

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 23151744

約数和(自身を除く): 10730062

約数列:

[1, 2, 7, 13, 14, 26, 91, 131, 182, 262, 521, 917, 1042, 1703, 1834, 3406, 3647, 6773, 7294, 11921, 13546, 23842, 47411, 68251, 94822, 136502, 477757, 887263, 955514, 1774526, 6210841, 12421682]

約数ペア:

[(1, 12421682), (2, 6210841), (7, 1774526), (13, 955514), (14, 887263), (26, 477757), (91, 136502), (131, 94822), (182, 68251), (262, 47411), (521, 23842), (917, 13546), (1042, 11921), (1703, 7294), (1834, 6773), (3406, 3647)]