712907246

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{941}}^1\times {\mathrm{19937}}^1$

素因数の和:20899

約数の個数: 16

約数和(自身を含む): 1126895760

約数和(自身を除く): 413988514

約数列:

[1, 2, 19, 38, 941, 1882, 17879, 19937, 35758, 39874, 378803, 757606, 18760717, 37521434, 356453623, 712907246]

約数ペア:

[(1, 712907246), (2, 356453623), (19, 37521434), (38, 18760717), (941, 757606), (1882, 378803), (17879, 39874), (19937, 35758)]