66969262

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{17449}}^1$

素因数の和:17571

約数の個数: 16

約数和(自身を含む): 106794000

約数和(自身を除く): 39824738

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 17449, 34898, 331531, 663062, 1762349, 3524698, 33484631, 66969262]

約数ペア:

[(1, 66969262), (2, 33484631), (19, 3524698), (38, 1762349), (101, 663062), (202, 331531), (1919, 34898), (3838, 17449)]