22872070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{175939}}^1$

素因数の和:175959

約数の個数: 16

約数和(自身を含む): 44336880

約数和(自身を除く): 21464810

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 175939, 351878, 879695, 1759390, 2287207, 4574414, 11436035, 22872070]

約数ペア:

[(1, 22872070), (2, 11436035), (5, 4574414), (10, 2287207), (13, 1759390), (26, 879695), (65, 351878), (130, 175939)]