1996147030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{75583}}^1$

素因数の和:75748

約数の個数: 32

約数和(自身を含む): 3809433600

約数和(自身を除く): 1813286570

約数列:

[1, 2, 5, 10, 19, 38, 95, 139, 190, 278, 695, 1390, 2641, 5282, 13205, 26410, 75583, 151166, 377915, 755830, 1436077, 2872154, 7180385, 10506037, 14360770, 21012074, 52530185, 105060370, 199614703, 399229406, 998073515, 1996147030]

約数ペア:

[(1, 1996147030), (2, 998073515), (5, 399229406), (10, 199614703), (19, 105060370), (38, 52530185), (95, 21012074), (139, 14360770), (190, 10506037), (278, 7180385), (695, 2872154), (1390, 1436077), (2641, 755830), (5282, 377915), (13205, 151166), (26410, 75583)]