17939062

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{373}}^1$

素因数の和:687

約数の個数: 16

約数和(自身を含む): 27331920

約数和(自身を除く): 9392858

約数列:

[1, 2, 139, 173, 278, 346, 373, 746, 24047, 48094, 51847, 64529, 103694, 129058, 8969531, 17939062]

約数ペア:

[(1, 17939062), (2, 8969531), (139, 129058), (173, 103694), (278, 64529), (346, 51847), (373, 48094), (746, 24047)]