25718438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{6701}}^1$

素因数の和:6823

約数の個数: 16

約数和(自身を含む): 41016240

約数和(自身を除く): 15297802

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 6701, 13402, 127319, 254638, 676801, 1353602, 12859219, 25718438]

約数ペア:

[(1, 25718438), (2, 12859219), (19, 1353602), (38, 676801), (101, 254638), (202, 127319), (1919, 13402), (3838, 6701)]