9909868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1571}}^1$

素因数の和:1677

約数の個数: 24

約数和(自身を含む): 18486720

約数和(自身を除く): 8576852

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 1571, 1577, 3142, 3154, 6284, 6308, 29849, 59698, 119396, 130393, 260786, 521572, 2477467, 4954934, 9909868]

約数ペア:

[(1, 9909868), (2, 4954934), (4, 2477467), (19, 521572), (38, 260786), (76, 130393), (83, 119396), (166, 59698), (332, 29849), (1571, 6308), (1577, 6284), (3142, 3154)]