16868462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{1009}}^1$

素因数の和:1667

約数の個数: 16

約数和(自身を含む): 27318480

約数和(自身を除く): 10450018

約数列:

[1, 2, 13, 26, 643, 1009, 1286, 2018, 8359, 13117, 16718, 26234, 648787, 1297574, 8434231, 16868462]

約数ペア:

[(1, 16868462), (2, 8434231), (13, 1297574), (26, 648787), (643, 26234), (1009, 16718), (1286, 13117), (2018, 8359)]