13143064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{641}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 27041040

約数和(自身を除く): 13897976

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 233, 466, 641, 932, 1282, 1864, 2563, 2564, 5126, 5128, 7051, 10252, 14102, 20504, 28204, 56408, 149353, 298706, 597412, 1194824, 1642883, 3285766, 6571532, 13143064]

約数ペア:

[(1, 13143064), (2, 6571532), (4, 3285766), (8, 1642883), (11, 1194824), (22, 597412), (44, 298706), (88, 149353), (233, 56408), (466, 28204), (641, 20504), (932, 14102), (1282, 10252), (1864, 7051), (2563, 5128), (2564, 5126)]