18890662

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{11941}}^1$

素因数の和:12063

約数の個数: 16

約数和(自身を含む): 32673312

約数和(自身を除く): 13782650

約数列:

[1, 2, 7, 14, 113, 226, 791, 1582, 11941, 23882, 83587, 167174, 1349333, 2698666, 9445331, 18890662]

約数ペア:

[(1, 18890662), (2, 9445331), (7, 2698666), (14, 1349333), (113, 167174), (226, 83587), (791, 23882), (1582, 11941)]