13686232

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{677}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 30998160

約数和(自身を除く): 17311928

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 361, 532, 677, 722, 1064, 1354, 1444, 2527, 2708, 2888, 4739, 5054, 5416, 9478, 10108, 12863, 18956, 20216, 25726, 37912, 51452, 90041, 102904, 180082, 244397, 360164, 488794, 720328, 977588, 1710779, 1955176, 3421558, 6843116, 13686232]

約数ペア:

[(1, 13686232), (2, 6843116), (4, 3421558), (7, 1955176), (8, 1710779), (14, 977588), (19, 720328), (28, 488794), (38, 360164), (56, 244397), (76, 180082), (133, 102904), (152, 90041), (266, 51452), (361, 37912), (532, 25726), (677, 20216), (722, 18956), (1064, 12863), (1354, 10108), (1444, 9478), (2527, 5416), (2708, 5054), (2888, 4739)]