12198154

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:214

約数の個数: 32

約数和(自身を含む): 19926720

約数和(自身を除く): 7728566

約数列:

[1, 2, 29, 43, 58, 67, 73, 86, 134, 146, 1247, 1943, 2117, 2494, 2881, 3139, 3886, 4234, 4891, 5762, 6278, 9782, 83549, 91031, 141839, 167098, 182062, 210313, 283678, 420626, 6099077, 12198154]

約数ペア:

[(1, 12198154), (2, 6099077), (29, 420626), (43, 283678), (58, 210313), (67, 182062), (73, 167098), (86, 141839), (134, 91031), (146, 83549), (1247, 9782), (1943, 6278), (2117, 5762), (2494, 4891), (2881, 4234), (3139, 3886)]