15192976

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{30631}}^1$

素因数の和:30670

約数の個数: 20

約数和(自身を含む): 30386944

約数和(自身を除く): 15193968

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 30631, 61262, 122524, 245048, 490096, 949561, 1899122, 3798244, 7596488, 15192976]

約数ペア:

[(1, 15192976), (2, 7596488), (4, 3798244), (8, 1899122), (16, 949561), (31, 490096), (62, 245048), (124, 122524), (248, 61262), (496, 30631)]