39222788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{891427}}^1$

素因数の和:891442

約数の個数: 12

約数和(自身を含む): 74879952

約数和(自身を除く): 35657164

約数列:

[1, 2, 4, 11, 22, 44, 891427, 1782854, 3565708, 9805697, 19611394, 39222788]

約数ペア:

[(1, 39222788), (2, 19611394), (4, 9805697), (11, 3565708), (22, 1782854), (44, 891427)]