19484268

素因数分解:

$2^2\times 3^1\times {\mathrm{1231}}^1\times {\mathrm{1319}}^1$

素因数の和:2557

約数の個数: 24

約数和(自身を含む): 45534720

約数和(自身を除く): 26050452

約数列:

[1, 2, 3, 4, 6, 12, 1231, 1319, 2462, 2638, 3693, 3957, 4924, 5276, 7386, 7914, 14772, 15828, 1623689, 3247378, 4871067, 6494756, 9742134, 19484268]

約数ペア:

[(1, 19484268), (2, 9742134), (3, 6494756), (4, 4871067), (6, 3247378), (12, 1623689), (1231, 15828), (1319, 14772), (2462, 7914), (2638, 7386), (3693, 5276), (3957, 4924)]