19055220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{317587}}^1$

素因数の和:317599

約数の個数: 24

約数和(自身を含む): 53354784

約数和(自身を除く): 34299564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 317587, 635174, 952761, 1270348, 1587935, 1905522, 3175870, 3811044, 4763805, 6351740, 9527610, 19055220]

約数ペア:

[(1, 19055220), (2, 9527610), (3, 6351740), (4, 4763805), (5, 3811044), (6, 3175870), (10, 1905522), (12, 1587935), (15, 1270348), (20, 952761), (30, 635174), (60, 317587)]