12941396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1303}}^1$

素因数の和:1511

約数の個数: 24

約数和(自身を含む): 24536064

約数和(自身を除く): 11594668

約数列:

[1, 2, 4, 13, 26, 52, 191, 382, 764, 1303, 2483, 2606, 4966, 5212, 9932, 16939, 33878, 67756, 248873, 497746, 995492, 3235349, 6470698, 12941396]

約数ペア:

[(1, 12941396), (2, 6470698), (4, 3235349), (13, 995492), (26, 497746), (52, 248873), (191, 67756), (382, 33878), (764, 16939), (1303, 9932), (2483, 5212), (2606, 4966)]