47039894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{20759}}^1$

素因数の和:20875

約数の個数: 16

約数和(自身を含む): 77725440

約数和(自身を除く): 30685546

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 20759, 41518, 228349, 456698, 2138177, 4276354, 23519947, 47039894]

約数ペア:

[(1, 47039894), (2, 23519947), (11, 4276354), (22, 2138177), (103, 456698), (206, 228349), (1133, 41518), (2266, 20759)]