19163016430

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3677}}^1\times {\mathrm{17971}}^1$

素因数の和:21684

約数の個数: 32

約数和(自身を含む): 35694548640

約数和(自身を除く): 16531532210

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 3677, 7354, 17971, 18385, 35942, 36770, 89855, 106633, 179710, 213266, 521159, 533165, 1042318, 1066330, 2605795, 5211590, 66079367, 132158734, 330396835, 660793670, 1916301643, 3832603286, 9581508215, 19163016430]

約数ペア:

[(1, 19163016430), (2, 9581508215), (5, 3832603286), (10, 1916301643), (29, 660793670), (58, 330396835), (145, 132158734), (290, 66079367), (3677, 5211590), (7354, 2605795), (17971, 1066330), (18385, 1042318), (35942, 533165), (36770, 521159), (89855, 213266), (106633, 179710)]