21837113390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1319}}^1\times {\mathrm{57089}}^1$

素因数の和:58444

約数の個数: 32

約数和(自身を含む): 40693752000

約数和(自身を除く): 18856638610

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1319, 2638, 6595, 13190, 38251, 57089, 76502, 114178, 191255, 285445, 382510, 570890, 1655581, 3311162, 8277905, 16555810, 75300391, 150600782, 376501955, 753003910, 2183711339, 4367422678, 10918556695, 21837113390]

約数ペア:

[(1, 21837113390), (2, 10918556695), (5, 4367422678), (10, 2183711339), (29, 753003910), (58, 376501955), (145, 150600782), (290, 75300391), (1319, 16555810), (2638, 8277905), (6595, 3311162), (13190, 1655581), (38251, 570890), (57089, 382510), (76502, 285445), (114178, 191255)]