17649214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{42223}}^1$

素因数の和:42255

約数の個数: 16

約数和(自身を含む): 30401280

約数和(自身を除く): 12752066

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 42223, 84446, 464453, 802237, 928906, 1604474, 8824607, 17649214]

約数ペア:

[(1, 17649214), (2, 8824607), (11, 1604474), (19, 928906), (22, 802237), (38, 464453), (209, 84446), (418, 42223)]