105643762

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{20903}}^1$

素因数の和:20950

約数の個数: 24

約数和(自身を含む): 191146176

約数和(自身を除く): 85502414

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 20903, 41806, 146321, 292642, 397157, 794314, 2780099, 5560198, 7545983, 15091966, 52821881, 105643762]

約数ペア:

[(1, 105643762), (2, 52821881), (7, 15091966), (14, 7545983), (19, 5560198), (38, 2780099), (133, 794314), (266, 397157), (361, 292642), (722, 146321), (2527, 41806), (5054, 20903)]