30384002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{72689}}^1$

素因数の和:72721

約数の個数: 16

約数和(自身を含む): 52336800

約数和(自身を除く): 21952798

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 72689, 145378, 799579, 1381091, 1599158, 2762182, 15192001, 30384002]

約数ペア:

[(1, 30384002), (2, 15192001), (11, 2762182), (19, 1599158), (22, 1381091), (38, 799579), (209, 145378), (418, 72689)]