2019470312

素因数分解:

$2^3\times {\mathrm{20297}}^1\times {\mathrm{12437}}^1$

素因数の和:32740

約数の個数: 16

約数和(自身を含む): 3786997860

約数和(自身を除く): 1767527548

約数列:

[1, 2, 4, 8, 12437, 20297, 24874, 40594, 49748, 81188, 99496, 162376, 252433789, 504867578, 1009735156, 2019470312]

約数ペア:

[(1, 2019470312), (2, 1009735156), (4, 504867578), (8, 252433789), (12437, 162376), (20297, 99496), (24874, 81188), (40594, 49748)]