23161996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{40493}}^1$

素因数の和:40521

約数の個数: 24

約数和(自身を含む): 47620944

約数和(自身を除く): 24458948

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 40493, 80986, 161972, 445423, 526409, 890846, 1052818, 1781692, 2105636, 5790499, 11580998, 23161996]

約数ペア:

[(1, 23161996), (2, 11580998), (4, 5790499), (11, 2105636), (13, 1781692), (22, 1052818), (26, 890846), (44, 526409), (52, 445423), (143, 161972), (286, 80986), (572, 40493)]