12486519867

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{4021}}^1$

素因数の和:4395

約数の個数: 32

約数和(自身を含む): 17236039680

約数和(自身を除く): 4749519813

約数列:

[1, 3, 61, 71, 183, 213, 239, 717, 4021, 4331, 12063, 12993, 14579, 16969, 43737, 50907, 245281, 285491, 735843, 856473, 961019, 1035109, 2883057, 3105327, 17414951, 52244853, 58622159, 68232349, 175866477, 204697047, 4162173289, 12486519867]

約数ペア:

[(1, 12486519867), (3, 4162173289), (61, 204697047), (71, 175866477), (183, 68232349), (213, 58622159), (239, 52244853), (717, 17414951), (4021, 3105327), (4331, 2883057), (12063, 1035109), (12993, 961019), (14579, 856473), (16969, 735843), (43737, 285491), (50907, 245281)]