12990367055

素因数分解:

$5^1\times {\mathrm{487}}^1\times {\mathrm{571}}^1\times {\mathrm{9343}}^1$

素因数の和:10406

約数の個数: 16

約数和(自身を含む): 15649480704

約数和(自身を除く): 2659113649

約数列:

[1, 5, 487, 571, 2435, 2855, 9343, 46715, 278077, 1390385, 4550041, 5334853, 22750205, 26674265, 2598073411, 12990367055]

約数ペア:

[(1, 12990367055), (5, 2598073411), (487, 26674265), (571, 22750205), (2435, 5334853), (2855, 4550041), (9343, 1390385), (46715, 278077)]