27286394

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{42239}}^1$

素因数の和:42277

約数の個数: 16

約数和(自身を含む): 45619200

約数和(自身を除く): 18332806

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 42239, 84478, 718063, 802541, 1436126, 1605082, 13643197, 27286394]

約数ペア:

[(1, 27286394), (2, 13643197), (17, 1605082), (19, 1436126), (34, 802541), (38, 718063), (323, 84478), (646, 42239)]