12386672

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{4931}}^1$

素因数の和:5096

約数の個数: 20

約数和(自身を含む): 24156936

約数和(自身を除く): 11770264

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 4931, 9862, 19724, 39448, 78896, 774167, 1548334, 3096668, 6193336, 12386672]

約数ペア:

[(1, 12386672), (2, 6193336), (4, 3096668), (8, 1548334), (16, 774167), (157, 78896), (314, 39448), (628, 19724), (1256, 9862), (2512, 4931)]