19088674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{18461}}^1$

素因数の和:18521

約数の個数: 16

約数和(自身を含む): 31902336

約数和(自身を除く): 12813662

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 18461, 36922, 203071, 406142, 867667, 1735334, 9544337, 19088674]

約数ペア:

[(1, 19088674), (2, 9544337), (11, 1735334), (22, 867667), (47, 406142), (94, 203071), (517, 36922), (1034, 18461)]