21960804518

素因数分解:

$2^1\times {\mathrm{523}}^1\times {\mathrm{727}}^1\times {\mathrm{28879}}^1$

素因数の和:30131

約数の個数: 16

約数和(自身を含む): 33050734080

約数和(自身を除く): 11089929562

約数列:

[1, 2, 523, 727, 1046, 1454, 28879, 57758, 380221, 760442, 15103717, 20995033, 30207434, 41990066, 10980402259, 21960804518]

約数ペア:

[(1, 21960804518), (2, 10980402259), (523, 41990066), (727, 30207434), (1046, 20995033), (1454, 15103717), (28879, 760442), (57758, 380221)]