22179544

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{809}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 43740000

約数和(自身を除く): 21560456

約数列:

[1, 2, 4, 8, 23, 46, 92, 149, 184, 298, 596, 809, 1192, 1618, 3236, 3427, 6472, 6854, 13708, 18607, 27416, 37214, 74428, 120541, 148856, 241082, 482164, 964328, 2772443, 5544886, 11089772, 22179544]

約数ペア:

[(1, 22179544), (2, 11089772), (4, 5544886), (8, 2772443), (23, 964328), (46, 482164), (92, 241082), (149, 148856), (184, 120541), (298, 74428), (596, 37214), (809, 27416), (1192, 18607), (1618, 13708), (3236, 6854), (3427, 6472)]