11539204

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{991}}^1$

素因数の和:1107

約数の個数: 24

約数和(自身を含む): 20998656

約数和(自身を除く): 9459452

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 284, 991, 1982, 2911, 3964, 5822, 11644, 40631, 70361, 81262, 140722, 162524, 281444, 2884801, 5769602, 11539204]

約数ペア:

[(1, 11539204), (2, 5769602), (4, 2884801), (41, 281444), (71, 162524), (82, 140722), (142, 81262), (164, 70361), (284, 40631), (991, 11644), (1982, 5822), (2911, 3964)]