2190220174

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{729587}}^1$

素因数の和:729687

約数の個数: 16

約数和(自身を含む): 3502022400

約数和(自身を除く): 1311802226

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 729587, 1459174, 13862153, 27724306, 57637373, 115274746, 1095110087, 2190220174]

約数ペア:

[(1, 2190220174), (2, 1095110087), (19, 115274746), (38, 57637373), (79, 27724306), (158, 13862153), (1501, 1459174), (3002, 729587)]