19718016

素因数分解:

$2^7\times 3^1\times {\mathrm{51349}}^1$

素因数の和:51366

約数の個数: 32

約数和(自身を含む): 52377000

約数和(自身を除く): 32658984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 51349, 102698, 154047, 205396, 308094, 410792, 616188, 821584, 1232376, 1643168, 2464752, 3286336, 4929504, 6572672, 9859008, 19718016]

約数ペア:

[(1, 19718016), (2, 9859008), (3, 6572672), (4, 4929504), (6, 3286336), (8, 2464752), (12, 1643168), (16, 1232376), (24, 821584), (32, 616188), (48, 410792), (64, 308094), (96, 205396), (128, 154047), (192, 102698), (384, 51349)]