26171942

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{11489}}^1$

素因数の和:11575

約数の個数: 16

約数和(自身を含む): 42191280

約数和(自身を除く): 16019338

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 11489, 22978, 195313, 390626, 769763, 1539526, 13085971, 26171942]

約数ペア:

[(1, 26171942), (2, 13085971), (17, 1539526), (34, 769763), (67, 390626), (134, 195313), (1139, 22978), (2278, 11489)]