12626736730

素因数分解:

$2^1\times 5^1\times {\mathrm{28703}}^1\times {\mathrm{43991}}^1$

素因数の和:72701

約数の個数: 16

約数和(自身を含む): 22729434624

約数和(自身を除く): 10102697894

約数列:

[1, 2, 5, 10, 28703, 43991, 57406, 87982, 143515, 219955, 287030, 439910, 1262673673, 2525347346, 6313368365, 12626736730]

約数ペア:

[(1, 12626736730), (2, 6313368365), (5, 2525347346), (10, 1262673673), (28703, 439910), (43991, 287030), (57406, 219955), (87982, 143515)]