13105060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{34487}}^1$

素因数の和:34515

約数の個数: 24

約数和(自身を含む): 28969920

約数和(自身を除く): 15864860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 34487, 68974, 137948, 172435, 344870, 655253, 689740, 1310506, 2621012, 3276265, 6552530, 13105060]

約数ペア:

[(1, 13105060), (2, 6552530), (4, 3276265), (5, 2621012), (10, 1310506), (19, 689740), (20, 655253), (38, 344870), (76, 172435), (95, 137948), (190, 68974), (380, 34487)]