12870332

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{383}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 23396352

約数和(自身を除く): 10526020

約数列:

[1, 2, 4, 31, 62, 124, 271, 383, 542, 766, 1084, 1532, 8401, 11873, 16802, 23746, 33604, 47492, 103793, 207586, 415172, 3217583, 6435166, 12870332]

約数ペア:

[(1, 12870332), (2, 6435166), (4, 3217583), (31, 415172), (62, 207586), (124, 103793), (271, 47492), (383, 33604), (542, 23746), (766, 16802), (1084, 11873), (1532, 8401)]