11280404

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{90971}}^1$

素因数の和:91006

約数の個数: 12

約数和(自身を含む): 20377728

約数和(自身を除く): 9097324

約数列:

[1, 2, 4, 31, 62, 124, 90971, 181942, 363884, 2820101, 5640202, 11280404]

約数ペア:

[(1, 11280404), (2, 5640202), (4, 2820101), (31, 363884), (62, 181942), (124, 90971)]