18937022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{1013}}^1$

素因数の和:1747

約数の個数: 16

約数和(自身を含む): 30663360

約数和(自身を除く): 11726338

約数列:

[1, 2, 13, 26, 719, 1013, 1438, 2026, 9347, 13169, 18694, 26338, 728347, 1456694, 9468511, 18937022]

約数ペア:

[(1, 18937022), (2, 9468511), (13, 1456694), (26, 728347), (719, 26338), (1013, 18694), (1438, 13169), (2026, 9347)]