13000180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{34211}}^1$

素因数の和:34239

約数の個数: 24

約数和(自身を含む): 28738080

約数和(自身を除く): 15737900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 34211, 68422, 136844, 171055, 342110, 650009, 684220, 1300018, 2600036, 3250045, 6500090, 13000180]

約数ペア:

[(1, 13000180), (2, 6500090), (4, 3250045), (5, 2600036), (10, 1300018), (19, 684220), (20, 650009), (38, 342110), (76, 171055), (95, 136844), (190, 68422), (380, 34211)]