16920508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{22621}}^1$

素因数の和:22653

約数の個数: 24

約数和(自身を含む): 34204464

約数和(自身を除く): 17283956

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 22621, 45242, 90484, 248831, 384557, 497662, 769114, 995324, 1538228, 4230127, 8460254, 16920508]

約数ペア:

[(1, 16920508), (2, 8460254), (4, 4230127), (11, 1538228), (17, 995324), (22, 769114), (34, 497662), (44, 384557), (68, 248831), (187, 90484), (374, 45242), (748, 22621)]