19338070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{66683}}^1$

素因数の和:66719

約数の個数: 16

約数和(自身を含む): 36009360

約数和(自身を除く): 16671290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 66683, 133366, 333415, 666830, 1933807, 3867614, 9669035, 19338070]

約数ペア:

[(1, 19338070), (2, 9669035), (5, 3867614), (10, 1933807), (29, 666830), (58, 333415), (145, 133366), (290, 66683)]