13212456

素因数分解:

$2^3\times 3^1\times {\mathrm{550519}}^1$

素因数の和:550528

約数の個数: 16

約数和(自身を含む): 33031200

約数和(自身を除く): 19818744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 550519, 1101038, 1651557, 2202076, 3303114, 4404152, 6606228, 13212456]

約数ペア:

[(1, 13212456), (2, 6606228), (3, 4404152), (4, 3303114), (6, 2202076), (8, 1651557), (12, 1101038), (24, 550519)]