18743338

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1\times {\mathrm{701}}^1$

素因数の和:1193

約数の個数: 16

約数和(自身を含む): 29189160

約数和(自身を除く): 10445822

約数列:

[1, 2, 29, 58, 461, 701, 922, 1402, 13369, 20329, 26738, 40658, 323161, 646322, 9371669, 18743338]

約数ペア:

[(1, 18743338), (2, 9371669), (29, 646322), (58, 323161), (461, 40658), (701, 26738), (922, 20329), (1402, 13369)]