15271184

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{1489}}^1$

素因数の和:2138

約数の個数: 20

約数和(自身を含む): 29653980

約数和(自身を除く): 14382796

約数列:

[1, 2, 4, 8, 16, 641, 1282, 1489, 2564, 2978, 5128, 5956, 10256, 11912, 23824, 954449, 1908898, 3817796, 7635592, 15271184]

約数ペア:

[(1, 15271184), (2, 7635592), (4, 3817796), (8, 1908898), (16, 954449), (641, 23824), (1282, 11912), (1489, 10256), (2564, 5956), (2978, 5128)]