12743414

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{683}}^1$

素因数の和:1195

約数の個数: 16

約数和(自身を含む): 20191680

約数和(自身を除く): 7448266

約数列:

[1, 2, 19, 38, 491, 683, 982, 1366, 9329, 12977, 18658, 25954, 335353, 670706, 6371707, 12743414]

約数ペア:

[(1, 12743414), (2, 6371707), (19, 670706), (38, 335353), (491, 25954), (683, 18658), (982, 12977), (1366, 9329)]