188519653

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{19417}}^1$

素因数の和:19516

約数の個数: 16

約数和(自身を含む): 229909120

約数和(自身を除く): 41389467

約数列:

[1, 7, 19, 73, 133, 511, 1387, 9709, 19417, 135919, 368923, 1417441, 2582461, 9922087, 26931379, 188519653]

約数ペア:

[(1, 188519653), (7, 26931379), (19, 9922087), (73, 2582461), (133, 1417441), (511, 368923), (1387, 135919), (9709, 19417)]