25750738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{52127}}^1$

素因数の和:52161

約数の個数: 16

約数和(自身を含む): 43787520

約数和(自身を除く): 18036782

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 52127, 104254, 677651, 990413, 1355302, 1980826, 12875369, 25750738]

約数ペア:

[(1, 25750738), (2, 12875369), (13, 1980826), (19, 1355302), (26, 990413), (38, 677651), (247, 104254), (494, 52127)]