19122861

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{3011}}^1$

素因数の和:3116

約数の個数: 16

約数和(自身を含む): 26746560

約数和(自身を除く): 7623699

約数列:

[1, 3, 29, 73, 87, 219, 2117, 3011, 6351, 9033, 87319, 219803, 261957, 659409, 6374287, 19122861]

約数ペア:

[(1, 19122861), (3, 6374287), (29, 659409), (73, 261957), (87, 219803), (219, 87319), (2117, 9033), (3011, 6351)]