156920797289

素因数分解:

${\mathrm{19}}^2\times {\mathrm{659}}^1\times {\mathrm{659611}}^1$

素因数の和:660308

約数の個数: 12

約数和(自身を含む): 165866033520

約数和(自身を除く): 8945236231

約数列:

[1, 19, 361, 659, 12521, 237899, 659611, 12532609, 238119571, 434683649, 8258989331, 156920797289]

約数ペア:

[(1, 156920797289), (19, 8258989331), (361, 434683649), (659, 238119571), (12521, 12532609), (237899, 659611)]