19153872

素因数分解:

$2^4\times 3^2\times {\mathrm{133013}}^1$

素因数の和:133027

約数の個数: 30

約数和(自身を含む): 53604642

約数和(自身を除く): 34450770

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 133013, 266026, 399039, 532052, 798078, 1064104, 1197117, 1596156, 2128208, 2394234, 3192312, 4788468, 6384624, 9576936, 19153872]

約数ペア:

[(1, 19153872), (2, 9576936), (3, 6384624), (4, 4788468), (6, 3192312), (8, 2394234), (9, 2128208), (12, 1596156), (16, 1197117), (18, 1064104), (24, 798078), (36, 532052), (48, 399039), (72, 266026), (144, 133013)]