17842342

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{55411}}^1$

素因数の和:55443

約数の個数: 16

約数和(自身を含む): 31917312

約数和(自身を除く): 14074970

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 55411, 110822, 387877, 775754, 1274453, 2548906, 8921171, 17842342]

約数ペア:

[(1, 17842342), (2, 8921171), (7, 2548906), (14, 1274453), (23, 775754), (46, 387877), (161, 110822), (322, 55411)]