18151874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{971}}^1$

素因数の和:1705

約数の個数: 16

約数和(自身を含む): 29393280

約数和(自身を除く): 11241406

約数列:

[1, 2, 13, 26, 719, 971, 1438, 1942, 9347, 12623, 18694, 25246, 698149, 1396298, 9075937, 18151874]

約数ペア:

[(1, 18151874), (2, 9075937), (13, 1396298), (26, 698149), (719, 25246), (971, 18694), (1438, 12623), (1942, 9347)]