56918378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{13001}}^1$

素因数の和:13213

約数の個数: 16

約数和(自身を含む): 93614400

約数和(自身を除く): 36696022

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 13001, 26002, 143011, 286022, 2587199, 5174398, 28459189, 56918378]

約数ペア:

[(1, 56918378), (2, 28459189), (11, 5174398), (22, 2587199), (199, 286022), (398, 143011), (2189, 26002), (4378, 13001)]