17399116

素因数分解:

$2^2\times 7^2\times {\mathrm{88771}}^1$

素因数の和:88789

約数の個数: 18

約数和(自身を含む): 35420028

約数和(自身を除く): 18020912

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 88771, 177542, 355084, 621397, 1242794, 2485588, 4349779, 8699558, 17399116]

約数ペア:

[(1, 17399116), (2, 8699558), (4, 4349779), (7, 2485588), (14, 1242794), (28, 621397), (49, 355084), (98, 177542), (196, 88771)]