13221744

素因数分解:

$2^4\times 3^1\times {\mathrm{275453}}^1$

素因数の和:275464

約数の個数: 20

約数和(自身を含む): 34156296

約数和(自身を除く): 20934552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 275453, 550906, 826359, 1101812, 1652718, 2203624, 3305436, 4407248, 6610872, 13221744]

約数ペア:

[(1, 13221744), (2, 6610872), (3, 4407248), (4, 3305436), (6, 2203624), (8, 1652718), (12, 1101812), (16, 826359), (24, 550906), (48, 275453)]