15392976

素因数分解:

$2^4\times 3^1\times {\mathrm{320687}}^1$

素因数の和:320698

約数の個数: 20

約数和(自身を含む): 39765312

約数和(自身を除く): 24372336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 320687, 641374, 962061, 1282748, 1924122, 2565496, 3848244, 5130992, 7696488, 15392976]

約数ペア:

[(1, 15392976), (2, 7696488), (3, 5130992), (4, 3848244), (6, 2565496), (8, 1924122), (12, 1282748), (16, 962061), (24, 641374), (48, 320687)]