193413781

素因数分解:

${\mathrm{11}}^2\times {\mathrm{1223}}^1\times {\mathrm{1307}}^1$

素因数の和:2552

約数の個数: 12

約数和(自身を含む): 212931936

約数和(自身を除く): 19518155

約数列:

[1, 11, 121, 1223, 1307, 13453, 14377, 147983, 158147, 1598461, 17583071, 193413781]

約数ペア:

[(1, 193413781), (11, 17583071), (121, 1598461), (1223, 158147), (1307, 147983), (13453, 14377)]