19279116289

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1\times {\mathrm{54521}}^1$

素因数の和:55080

約数の個数: 16

約数和(自身を含む): 20884106880

約数和(自身を除く): 1604990591

約数列:

[1, 19, 37, 503, 703, 9557, 18611, 54521, 353609, 1035899, 2017277, 27424063, 38328263, 521057197, 1014690331, 19279116289]

約数ペア:

[(1, 19279116289), (19, 1014690331), (37, 521057197), (503, 38328263), (703, 27424063), (9557, 2017277), (18611, 1035899), (54521, 353609)]