11783956

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:591

約数の個数: 24

約数和(自身を含む): 21168000

約数和(自身を除く): 9384044

約数列:

[1, 2, 4, 79, 89, 158, 178, 316, 356, 419, 838, 1676, 7031, 14062, 28124, 33101, 37291, 66202, 74582, 132404, 149164, 2945989, 5891978, 11783956]

約数ペア:

[(1, 11783956), (2, 5891978), (4, 2945989), (79, 149164), (89, 132404), (158, 74582), (178, 66202), (316, 37291), (356, 33101), (419, 28124), (838, 14062), (1676, 7031)]