17940637

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1151}}^1$

素因数の和:1284

約数の個数: 16

約数和(自身を含む): 21288960

約数和(自身を除く): 3348323

約数列:

[1, 11, 13, 109, 143, 1151, 1199, 1417, 12661, 14963, 15587, 125459, 164593, 1380049, 1630967, 17940637]

約数ペア:

[(1, 17940637), (11, 1630967), (13, 1380049), (109, 164593), (143, 125459), (1151, 15587), (1199, 14963), (1417, 12661)]