21445534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{3373}}^1$

素因数の和:3420

約数の個数: 24

約数和(自身を含む): 37289448

約数和(自身を除く): 15843914

約数列:

[1, 2, 11, 17, 22, 34, 187, 289, 374, 578, 3179, 3373, 6358, 6746, 37103, 57341, 74206, 114682, 630751, 974797, 1261502, 1949594, 10722767, 21445534]

約数ペア:

[(1, 21445534), (2, 10722767), (11, 1949594), (17, 1261502), (22, 974797), (34, 630751), (187, 114682), (289, 74206), (374, 57341), (578, 37103), (3179, 6746), (3373, 6358)]