25358798

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{12227}}^1$

素因数の和:12307

約数の個数: 16

約数和(自身を含む): 40939344

約数和(自身を除く): 15580546

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 12227, 24454, 207859, 415718, 745847, 1491694, 12679399, 25358798]

約数ペア:

[(1, 25358798), (2, 12679399), (17, 1491694), (34, 745847), (61, 415718), (122, 207859), (1037, 24454), (2074, 12227)]