18952178

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79631}}^1$

素因数の和:79657

約数の個数: 16

約数和(自身を含む): 34401024

約数和(自身を除く): 15448846

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 79631, 159262, 557417, 1114834, 1353727, 2707454, 9476089, 18952178]

約数ペア:

[(1, 18952178), (2, 9476089), (7, 2707454), (14, 1353727), (17, 1114834), (34, 557417), (119, 159262), (238, 79631)]