13679620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35999}}^1$

素因数の和:36027

約数の個数: 24

約数和(自身を含む): 30240000

約数和(自身を除く): 16560380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 35999, 71998, 143996, 179995, 359990, 683981, 719980, 1367962, 2735924, 3419905, 6839810, 13679620]

約数ペア:

[(1, 13679620), (2, 6839810), (4, 3419905), (5, 2735924), (10, 1367962), (19, 719980), (20, 683981), (38, 359990), (76, 179995), (95, 143996), (190, 71998), (380, 35999)]