17966686730

素因数分解:

$2^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{3659203}}^1$

素因数の和:3659701

約数の個数: 16

約数和(自身を含む): 32405910624

約数和(自身を除く): 14439223894

約数列:

[1, 2, 5, 10, 491, 982, 2455, 4910, 3659203, 7318406, 18296015, 36592030, 1796668673, 3593337346, 8983343365, 17966686730]

約数ペア:

[(1, 17966686730), (2, 8983343365), (5, 3593337346), (10, 1796668673), (491, 36592030), (982, 18296015), (2455, 7318406), (4910, 3659203)]