17158942

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{557}}^1$

素因数の和:843

約数の個数: 16

約数和(自身を含む): 26261712

約数和(自身を除く): 9102770

約数列:

[1, 2, 73, 146, 211, 422, 557, 1114, 15403, 30806, 40661, 81322, 117527, 235054, 8579471, 17158942]

約数ペア:

[(1, 17158942), (2, 8579471), (73, 235054), (146, 117527), (211, 81322), (422, 40661), (557, 30806), (1114, 15403)]