15189744

素因数分解:

$2^4\times 3^1\times {\mathrm{316453}}^1$

素因数の和:316464

約数の個数: 20

約数和(自身を含む): 39240296

約数和(自身を除く): 24050552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 316453, 632906, 949359, 1265812, 1898718, 2531624, 3797436, 5063248, 7594872, 15189744]

約数ペア:

[(1, 15189744), (2, 7594872), (3, 5063248), (4, 3797436), (6, 2531624), (8, 1898718), (12, 1265812), (16, 949359), (24, 632906), (48, 316453)]