12850916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13007}}^1$

素因数の和:13043

約数の個数: 24

約数和(自身を含む): 25495680

約数和(自身を除く): 12644764

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 13007, 26014, 52028, 169091, 247133, 338182, 494266, 676364, 988532, 3212729, 6425458, 12850916]

約数ペア:

[(1, 12850916), (2, 6425458), (4, 3212729), (13, 988532), (19, 676364), (26, 494266), (38, 338182), (52, 247133), (76, 169091), (247, 52028), (494, 26014), (988, 13007)]