2013841426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{108821}}^1$

素因数の和:109329

約数の個数: 16

約数和(自身を含む): 3186308160

約数和(自身を除く): 1172466734

約数列:

[1, 2, 19, 38, 487, 974, 9253, 18506, 108821, 217642, 2067599, 4135198, 52995827, 105991654, 1006920713, 2013841426]

約数ペア:

[(1, 2013841426), (2, 1006920713), (19, 105991654), (38, 52995827), (487, 4135198), (974, 2067599), (9253, 217642), (18506, 108821)]