2551707619

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{22447}}^1$

素因数の和:22690

約数の個数: 16

約数和(自身を含む): 2787143680

約数和(自身を除く): 235436061

約数列:

[1, 19, 31, 193, 589, 3667, 5983, 22447, 113677, 426493, 695857, 4332271, 13221283, 82313149, 134300401, 2551707619]

約数ペア:

[(1, 2551707619), (19, 134300401), (31, 82313149), (193, 13221283), (589, 4332271), (3667, 695857), (5983, 426493), (22447, 113677)]