142474882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{340849}}^1$

素因数の和:340881

約数の個数: 16

約数和(自身を含む): 245412000

約数和(自身を除く): 102937118

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 340849, 681698, 3749339, 6476131, 7498678, 12952262, 71237441, 142474882]

約数ペア:

[(1, 142474882), (2, 71237441), (11, 12952262), (19, 7498678), (22, 6476131), (38, 3749339), (209, 681698), (418, 340849)]