19304128

素因数分解:

$2^6\times {\mathrm{301627}}^1$

素因数の和:301639

約数の個数: 14

約数和(自身を含む): 38306756

約数和(自身を除く): 19002628

約数列:

[1, 2, 4, 8, 16, 32, 64, 301627, 603254, 1206508, 2413016, 4826032, 9652064, 19304128]

約数ペア:

[(1, 19304128), (2, 9652064), (4, 4826032), (8, 2413016), (16, 1206508), (32, 603254), (64, 301627)]