18916312

素因数分解:

$2^3\times {\mathrm{1427}}^1\times {\mathrm{1657}}^1$

素因数の和:3090

約数の個数: 16

約数和(自身を含む): 35514360

約数和(自身を除く): 16598048

約数列:

[1, 2, 4, 8, 1427, 1657, 2854, 3314, 5708, 6628, 11416, 13256, 2364539, 4729078, 9458156, 18916312]

約数ペア:

[(1, 18916312), (2, 9458156), (4, 4729078), (8, 2364539), (1427, 13256), (1657, 11416), (2854, 6628), (3314, 5708)]