12916072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{124193}}^1$

素因数の和:124212

約数の個数: 16

約数和(自身を含む): 26080740

約数和(自身を除く): 13164668

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 124193, 248386, 496772, 993544, 1614509, 3229018, 6458036, 12916072]

約数ペア:

[(1, 12916072), (2, 6458036), (4, 3229018), (8, 1614509), (13, 993544), (26, 496772), (52, 248386), (104, 124193)]