38660739

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{1571}}^1$

素因数の和:2218

約数の個数: 16

約数和(自身を含む): 55636224

約数和(自身を除く): 16975485

約数列:

[1, 3, 13, 39, 631, 1571, 1893, 4713, 8203, 20423, 24609, 61269, 991301, 2973903, 12886913, 38660739]

約数ペア:

[(1, 38660739), (3, 12886913), (13, 2973903), (39, 991301), (631, 61269), (1571, 24609), (1893, 20423), (4713, 8203)]