196578899

素因数分解:

${\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{15773}}^1$

素因数の和:15898

約数の個数: 12

約数和(自身を含む): 218185968

約数和(自身を除く): 21607069

約数列:

[1, 11, 103, 121, 1133, 12463, 15773, 173503, 1624619, 1908533, 17870809, 196578899]

約数ペア:

[(1, 196578899), (11, 17870809), (103, 1908533), (121, 1624619), (1133, 173503), (12463, 15773)]