22877530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{13537}}^1$

素因数の和:13570

約数の個数: 24

約数和(自身を含む): 44594172

約数和(自身を除く): 21716642

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 13537, 27074, 67685, 135370, 175981, 351962, 879905, 1759810, 2287753, 4575506, 11438765, 22877530]

約数ペア:

[(1, 22877530), (2, 11438765), (5, 4575506), (10, 2287753), (13, 1759810), (26, 879905), (65, 351962), (130, 175981), (169, 135370), (338, 67685), (845, 27074), (1690, 13537)]