19715175719

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{103}}^1\times {\mathrm{6079}}^1$

素因数の和:6279

約数の個数: 24

約数和(自身を含む): 21352181760

約数和(自身を除く): 1637006041

約数列:

[1, 23, 37, 103, 851, 1369, 2369, 3811, 6079, 31487, 87653, 139817, 141007, 224923, 626137, 3243161, 5173229, 8322151, 14401151, 23167069, 191409473, 532842587, 857181553, 19715175719]

約数ペア:

[(1, 19715175719), (23, 857181553), (37, 532842587), (103, 191409473), (851, 23167069), (1369, 14401151), (2369, 8322151), (3811, 5173229), (6079, 3243161), (31487, 626137), (87653, 224923), (139817, 141007)]