19048564

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{953}}^1$

素因数の和:1239

約数の個数: 24

約数和(自身を含む): 35259840

約数和(自身を除く): 16211276

約数列:

[1, 2, 4, 19, 38, 76, 263, 526, 953, 1052, 1906, 3812, 4997, 9994, 18107, 19988, 36214, 72428, 250639, 501278, 1002556, 4762141, 9524282, 19048564]

約数ペア:

[(1, 19048564), (2, 9524282), (4, 4762141), (19, 1002556), (38, 501278), (76, 250639), (263, 72428), (526, 36214), (953, 19988), (1052, 18107), (1906, 9994), (3812, 4997)]