1838961619

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1\times {\mathrm{353}}^1$

素因数の和:795

約数の個数: 32

約数和(自身を含む): 2140992000

約数和(自身を除く): 302030381

約数列:

[1, 11, 23, 59, 253, 349, 353, 649, 1357, 3839, 3883, 8027, 8119, 14927, 20591, 20827, 88297, 89309, 123197, 226501, 229097, 473593, 479021, 1355167, 2833531, 5209523, 5269231, 7268623, 31168841, 79954853, 167178329, 1838961619]

約数ペア:

[(1, 1838961619), (11, 167178329), (23, 79954853), (59, 31168841), (253, 7268623), (349, 5269231), (353, 5209523), (649, 2833531), (1357, 1355167), (3839, 479021), (3883, 473593), (8027, 229097), (8119, 226501), (14927, 123197), (20591, 89309), (20827, 88297)]