2197137599

素因数分解:

${\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{7151}}^1$

素因数の和:7430

約数の個数: 16

約数和(自身を含む): 2350433280

約数和(自身を除く): 153295681

約数列:

[1, 19, 103, 157, 1957, 2983, 7151, 16171, 135869, 307249, 736553, 1122707, 13994507, 21331433, 115638821, 2197137599]

約数ペア:

[(1, 2197137599), (19, 115638821), (103, 21331433), (157, 13994507), (1957, 1122707), (2983, 736553), (7151, 307249), (16171, 135869)]