12800208

素因数分解:

$2^4\times 3^1\times {\mathrm{266671}}^1$

素因数の和:266682

約数の個数: 20

約数和(自身を含む): 33067328

約数和(自身を除く): 20267120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 266671, 533342, 800013, 1066684, 1600026, 2133368, 3200052, 4266736, 6400104, 12800208]

約数ペア:

[(1, 12800208), (2, 6400104), (3, 4266736), (4, 3200052), (6, 2133368), (8, 1600026), (12, 1066684), (16, 800013), (24, 533342), (48, 266671)]