21700588

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59617}}^1$

素因数の和:59641

約数の個数: 24

約数和(自身を含む): 46740512

約数和(自身を除く): 25039924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 59617, 119234, 238468, 417319, 775021, 834638, 1550042, 1669276, 3100084, 5425147, 10850294, 21700588]

約数ペア:

[(1, 21700588), (2, 10850294), (4, 5425147), (7, 3100084), (13, 1669276), (14, 1550042), (26, 834638), (28, 775021), (52, 417319), (91, 238468), (182, 119234), (364, 59617)]