13221552

素因数分解:

$2^4\times 3^1\times {\mathrm{275449}}^1$

素因数の和:275460

約数の個数: 20

約数和(自身を含む): 34155800

約数和(自身を除く): 20934248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 275449, 550898, 826347, 1101796, 1652694, 2203592, 3305388, 4407184, 6610776, 13221552]

約数ペア:

[(1, 13221552), (2, 6610776), (3, 4407184), (4, 3305388), (6, 2203592), (8, 1652694), (12, 1101796), (16, 826347), (24, 550898), (48, 275449)]