189121232

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{251491}}^1$

素因数の和:251546

約数の個数: 20

約数和(自身を含む): 374220096

約数和(自身を除く): 185098864

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 251491, 502982, 1005964, 2011928, 4023856, 11820077, 23640154, 47280308, 94560616, 189121232]

約数ペア:

[(1, 189121232), (2, 94560616), (4, 47280308), (8, 23640154), (16, 11820077), (47, 4023856), (94, 2011928), (188, 1005964), (376, 502982), (752, 251491)]