18550622

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{857}}^1$

素因数の和:1075

約数の個数: 16

約数和(自身を含む): 28416960

約数和(自身を除く): 9866338

約数列:

[1, 2, 79, 137, 158, 274, 857, 1714, 10823, 21646, 67703, 117409, 135406, 234818, 9275311, 18550622]

約数ペア:

[(1, 18550622), (2, 9275311), (79, 234818), (137, 135406), (158, 117409), (274, 67703), (857, 21646), (1714, 10823)]