56459222

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{20353}}^1$

素因数の和:20447

約数の個数: 16

約数和(自身を含む): 90371760

約数和(自身を除く): 33912538

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 20353, 40706, 386707, 773414, 1485769, 2971538, 28229611, 56459222]

約数ペア:

[(1, 56459222), (2, 28229611), (19, 2971538), (38, 1485769), (73, 773414), (146, 386707), (1387, 40706), (2774, 20353)]