21482594

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{90263}}^1$

素因数の和:90289

約数の個数: 16

約数和(自身を含む): 38994048

約数和(自身を除く): 17511454

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 90263, 180526, 631841, 1263682, 1534471, 3068942, 10741297, 21482594]

約数ペア:

[(1, 21482594), (2, 10741297), (7, 3068942), (14, 1534471), (17, 1263682), (34, 631841), (119, 180526), (238, 90263)]