18119299

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:506

約数の個数: 16

約数和(自身を含む): 20445696

約数和(自身を除く): 2326397

約数列:

[1, 11, 47, 101, 347, 517, 1111, 3817, 4747, 16309, 35047, 52217, 179399, 385517, 1647209, 18119299]

約数ペア:

[(1, 18119299), (11, 1647209), (47, 385517), (101, 179399), (347, 52217), (517, 35047), (1111, 16309), (3817, 4747)]