17849342

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{10039}}^1$

素因数の和:10175

約数の個数: 16

約数和(自身を含む): 30842880

約数和(自身を除く): 12993538

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 10039, 20078, 70273, 140546, 1274953, 2549906, 8924671, 17849342]

約数ペア:

[(1, 17849342), (2, 8924671), (7, 2549906), (14, 1274953), (127, 140546), (254, 70273), (889, 20078), (1778, 10039)]