21844080245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8196653}}^1$

素因数の和:8196712

約数の個数: 16

約数和(自身を含む): 28917795312

約数和(自身を除く): 7073715067

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 8196653, 40983265, 106556489, 336062773, 532782445, 1680313865, 4368816049, 21844080245]

約数ペア:

[(1, 21844080245), (5, 4368816049), (13, 1680313865), (41, 532782445), (65, 336062773), (205, 106556489), (533, 40983265), (2665, 8196653)]