17881084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8387}}^1$

素因数の和:8445

約数の個数: 24

約数和(自身を含む): 34525008

約数和(自身を除く): 16643924

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 8387, 16774, 33548, 109031, 218062, 343867, 436124, 687734, 1375468, 4470271, 8940542, 17881084]

約数ペア:

[(1, 17881084), (2, 8940542), (4, 4470271), (13, 1375468), (26, 687734), (41, 436124), (52, 343867), (82, 218062), (164, 109031), (533, 33548), (1066, 16774), (2132, 8387)]