18238934

素因数分解:

$2^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{5689}}^1$

素因数の和:5927

約数の個数: 16

約数和(自身を含む): 31408800

約数和(自身を除く): 13169866

約数列:

[1, 2, 7, 14, 229, 458, 1603, 3206, 5689, 11378, 39823, 79646, 1302781, 2605562, 9119467, 18238934]

約数ペア:

[(1, 18238934), (2, 9119467), (7, 2605562), (14, 1302781), (229, 79646), (458, 39823), (1603, 11378), (3206, 5689)]