123085154

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{44371}}^1$

素因数の和:44465

約数の個数: 16

約数和(自身を含む): 197011680

約数和(自身を除く): 73926526

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 44371, 88742, 843049, 1686098, 3239083, 6478166, 61542577, 123085154]

約数ペア:

[(1, 123085154), (2, 61542577), (19, 6478166), (38, 3239083), (73, 1686098), (146, 843049), (1387, 88742), (2774, 44371)]