22047949

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6659}}^1$

素因数の和:6720

約数の個数: 16

約数和(自身を含む): 28131840

約数和(自身を除く): 6083891

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 6659, 46613, 73249, 286337, 512743, 2004359, 3149707, 22047949]

約数ペア:

[(1, 22047949), (7, 3149707), (11, 2004359), (43, 512743), (77, 286337), (301, 73249), (473, 46613), (3311, 6659)]