238314635

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{11789}}^1$

素因数の和:12118

約数の個数: 16

約数和(自身を含む): 308992320

約数和(自身を除く): 70677685

約数列:

[1, 5, 13, 65, 311, 1555, 4043, 11789, 20215, 58945, 153257, 766285, 3666379, 18331895, 47662927, 238314635]

約数ペア:

[(1, 238314635), (5, 47662927), (13, 18331895), (65, 3666379), (311, 766285), (1555, 153257), (4043, 58945), (11789, 20215)]