1917119

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 16

約数和(自身を含む): 2177280

約数和(自身を除く): 260161

約数列:

[1, 19, 23, 41, 107, 437, 779, 943, 2033, 2461, 4387, 17917, 46759, 83353, 100901, 1917119]

約数ペア:

[(1, 1917119), (19, 100901), (23, 83353), (41, 46759), (107, 17917), (437, 4387), (779, 2461), (943, 2033)]