12216912

素因数分解:

$2^4\times 3^1\times {\mathrm{254519}}^1$

素因数の和:254530

約数の個数: 20

約数和(自身を含む): 31560480

約数和(自身を除く): 19343568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 254519, 509038, 763557, 1018076, 1527114, 2036152, 3054228, 4072304, 6108456, 12216912]

約数ペア:

[(1, 12216912), (2, 6108456), (3, 4072304), (4, 3054228), (6, 2036152), (8, 1527114), (12, 1018076), (16, 763557), (24, 509038), (48, 254519)]