12351406

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7559}}^1$

素因数の和:7623

約数の個数: 16

約数和(自身を含む): 19958400

約数和(自身を除く): 7606994

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 7559, 15118, 143621, 287242, 325037, 650074, 6175703, 12351406]

約数ペア:

[(1, 12351406), (2, 6175703), (19, 650074), (38, 325037), (43, 287242), (86, 143621), (817, 15118), (1634, 7559)]