11940758

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{653}}^1$

素因数の和:919

約数の個数: 16

約数和(自身を含む): 18458496

約数和(自身を除く): 6517738

約数列:

[1, 2, 41, 82, 223, 446, 653, 1306, 9143, 18286, 26773, 53546, 145619, 291238, 5970379, 11940758]

約数ペア:

[(1, 11940758), (2, 5970379), (41, 291238), (82, 145619), (223, 53546), (446, 26773), (653, 18286), (1306, 9143)]