39111139

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:438

約数の個数: 16

約数和(自身を含む): 42228000

約数和(自身を除く): 3116861

約数列:

[1, 19, 89, 101, 229, 1691, 1919, 4351, 8989, 20381, 23129, 170791, 387239, 439451, 2058481, 39111139]

約数ペア:

[(1, 39111139), (19, 2058481), (89, 439451), (101, 387239), (229, 170791), (1691, 23129), (1919, 20381), (4351, 8989)]