19067807

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:410

約数の個数: 16

約数和(自身を含む): 21394464

約数和(自身を除く): 2326657

約数列:

[1, 11, 61, 157, 181, 671, 1727, 1991, 9577, 11041, 28417, 105347, 121451, 312587, 1733437, 19067807]

約数ペア:

[(1, 19067807), (11, 1733437), (61, 312587), (157, 121451), (181, 105347), (671, 28417), (1727, 11041), (1991, 9577)]