2019911372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29704579}}^1$

素因数の和:29704600

約数の個数: 12

約数和(自身を含む): 3742777080

約数和(自身を除く): 1722865708

約数列:

[1, 2, 4, 17, 34, 68, 29704579, 59409158, 118818316, 504977843, 1009955686, 2019911372]

約数ペア:

[(1, 2019911372), (2, 1009955686), (4, 504977843), (17, 118818316), (34, 59409158), (68, 29704579)]