25590643

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{641}}^1$

素因数の和:774

約数の個数: 16

約数和(自身を含む): 28689696

約数和(自身を除く): 3099053

約数列:

[1, 13, 37, 83, 481, 641, 1079, 3071, 8333, 23717, 39923, 53203, 308321, 691639, 1968511, 25590643]

約数ペア:

[(1, 25590643), (13, 1968511), (37, 691639), (83, 308321), (481, 53203), (641, 39923), (1079, 23717), (3071, 8333)]