22780936

素因数分解:

$2^3\times {\mathrm{431}}^1\times {\mathrm{6607}}^1$

素因数の和:7044

約数の個数: 16

約数和(自身を含む): 42819840

約数和(自身を除く): 20038904

約数列:

[1, 2, 4, 8, 431, 862, 1724, 3448, 6607, 13214, 26428, 52856, 2847617, 5695234, 11390468, 22780936]

約数ペア:

[(1, 22780936), (2, 11390468), (4, 5695234), (8, 2847617), (431, 52856), (862, 26428), (1724, 13214), (3448, 6607)]