16419740

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{5437}}^1$

素因数の和:5597

約数の個数: 24

約数和(自身を含む): 34716192

約数和(自身を除く): 18296452

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 5437, 10874, 21748, 27185, 54370, 108740, 820987, 1641974, 3283948, 4104935, 8209870, 16419740]

約数ペア:

[(1, 16419740), (2, 8209870), (4, 4104935), (5, 3283948), (10, 1641974), (20, 820987), (151, 108740), (302, 54370), (604, 27185), (755, 21748), (1510, 10874), (3020, 5437)]