19499686308712

素因数分解:

$2^3\times {\mathrm{443}}^1\times {\mathrm{601}}^1\times {\mathrm{9155023}}^1$

素因数の和:9156073

約数の個数: 32

約数和(自身を含む): 36705420823680

約数和(自身を除く): 17205734514968

約数列:

[1, 2, 4, 8, 443, 601, 886, 1202, 1772, 2404, 3544, 4808, 266243, 532486, 1064972, 2129944, 9155023, 18310046, 36620092, 73240184, 4055675189, 5502168823, 8111350378, 11004337646, 16222700756, 22008675292, 32445401512, 44017350584, 2437460788589, 4874921577178, 9749843154356, 19499686308712]

約数ペア:

[(1, 19499686308712), (2, 9749843154356), (4, 4874921577178), (8, 2437460788589), (443, 44017350584), (601, 32445401512), (886, 22008675292), (1202, 16222700756), (1772, 11004337646), (2404, 8111350378), (3544, 5502168823), (4808, 4055675189), (266243, 73240184), (532486, 36620092), (1064972, 18310046), (2129944, 9155023)]