30511078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{5897}}^1$

素因数の和:6111

約数の個数: 16

約数和(自身を含む): 49543200

約数和(自身を除く): 19032122

約数列:

[1, 2, 13, 26, 199, 398, 2587, 5174, 5897, 11794, 76661, 153322, 1173503, 2347006, 15255539, 30511078]

約数ペア:

[(1, 30511078), (2, 15255539), (13, 2347006), (26, 1173503), (199, 153322), (398, 76661), (2587, 11794), (5174, 5897)]