5126390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26981}}^1$

素因数の和:27007

約数の個数: 16

約数和(自身を含む): 9713520

約数和(自身を除く): 4587130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 26981, 53962, 134905, 269810, 512639, 1025278, 2563195, 5126390]

約数ペア:

[(1, 5126390), (2, 2563195), (5, 1025278), (10, 512639), (19, 269810), (38, 134905), (95, 53962), (190, 26981)]