69640871

素因数分解:

${\mathrm{19}}^2\times {\mathrm{379}}^1\times {\mathrm{509}}^1$

素因数の和:926

約数の個数: 12

約数和(自身を含む): 73837800

約数和(自身を除く): 4196929

約数列:

[1, 19, 361, 379, 509, 7201, 9671, 136819, 183749, 192911, 3665309, 69640871]

約数ペア:

[(1, 69640871), (19, 3665309), (361, 192911), (379, 183749), (509, 136819), (7201, 9671)]