12380458918

素因数分解:

$2^1\times {\mathrm{293}}^1\times {\mathrm{509}}^1\times {\mathrm{41507}}^1$

素因数の和:42311

約数の個数: 16

約数和(自身を含む): 18671128560

約数和(自身を除く): 6290669642

約数列:

[1, 2, 293, 509, 586, 1018, 41507, 83014, 149137, 298274, 12161551, 21127063, 24323102, 42254126, 6190229459, 12380458918]

約数ペア:

[(1, 12380458918), (2, 6190229459), (293, 42254126), (509, 24323102), (586, 21127063), (1018, 12161551), (41507, 298274), (83014, 149137)]