21417594

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1699}}^1$

素因数の和:1906

約数の個数: 32

約数和(自身を含む): 47001600

約数和(自身を除く): 25584006

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 191, 382, 573, 1146, 1699, 2101, 3398, 4202, 5097, 6303, 10194, 12606, 18689, 37378, 56067, 112134, 324509, 649018, 973527, 1947054, 3569599, 7139198, 10708797, 21417594]

約数ペア:

[(1, 21417594), (2, 10708797), (3, 7139198), (6, 3569599), (11, 1947054), (22, 973527), (33, 649018), (66, 324509), (191, 112134), (382, 56067), (573, 37378), (1146, 18689), (1699, 12606), (2101, 10194), (3398, 6303), (4202, 5097)]