65143438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{5477}}^1$

素因数の和:5811

約数の個数: 16

約数和(自身を含む): 103205520

約数和(自身を除く): 38062082

約数列:

[1, 2, 19, 38, 313, 626, 5477, 5947, 10954, 11894, 104063, 208126, 1714301, 3428602, 32571719, 65143438]

約数ペア:

[(1, 65143438), (2, 32571719), (19, 3428602), (38, 1714301), (313, 208126), (626, 104063), (5477, 11894), (5947, 10954)]