25878437

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6163}}^1$

素因数の和:6212

約数の個数: 16

約数和(自身を含む): 31066560

約数和(自身を除く): 5188123

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 6163, 80119, 104771, 117097, 1362023, 1522261, 1990649, 25878437]

約数ペア:

[(1, 25878437), (13, 1990649), (17, 1522261), (19, 1362023), (221, 117097), (247, 104771), (323, 80119), (4199, 6163)]