28225014710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{148552709}}^1$

素因数の和:148552735

約数の個数: 16

約数和(自身を含む): 53478975600

約数和(自身を除く): 25253960890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 148552709, 297105418, 742763545, 1485527090, 2822501471, 5645002942, 14112507355, 28225014710]

約数ペア:

[(1, 28225014710), (2, 14112507355), (5, 5645002942), (10, 2822501471), (19, 1485527090), (38, 742763545), (95, 297105418), (190, 148552709)]