19360418

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{125717}}^1$

素因数の和:125737

約数の個数: 16

約数和(自身を含む): 36206784

約数和(自身を除く): 16846366

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 125717, 251434, 880019, 1382887, 1760038, 2765774, 9680209, 19360418]

約数ペア:

[(1, 19360418), (2, 9680209), (7, 2765774), (11, 1760038), (14, 1382887), (22, 880019), (77, 251434), (154, 125717)]