28886962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{10193}}^1$

素因数の和:10317

約数の個数: 16

約数和(自身を含む): 47096280

約数和(自身を除く): 18209318

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 10193, 20386, 132509, 265018, 1111037, 2222074, 14443481, 28886962]

約数ペア:

[(1, 28886962), (2, 14443481), (13, 2222074), (26, 1111037), (109, 265018), (218, 132509), (1417, 20386), (2834, 10193)]