16793660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{64591}}^1$

素因数の和:64613

約数の個数: 24

約数和(自身を含む): 37980096

約数和(自身を除く): 21186436

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 64591, 129182, 258364, 322955, 645910, 839683, 1291820, 1679366, 3358732, 4198415, 8396830, 16793660]

約数ペア:

[(1, 16793660), (2, 8396830), (4, 4198415), (5, 3358732), (10, 1679366), (13, 1291820), (20, 839683), (26, 645910), (52, 322955), (65, 258364), (130, 129182), (260, 64591)]