12281368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2083}}^1$

素因数の和:2167

約数の個数: 32

約数和(自身を含む): 25508160

約数和(自身を除く): 13226792

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2083, 2948, 4166, 5896, 8332, 16664, 22913, 45826, 91652, 139561, 183304, 279122, 558244, 1116488, 1535171, 3070342, 6140684, 12281368]

約数ペア:

[(1, 12281368), (2, 6140684), (4, 3070342), (8, 1535171), (11, 1116488), (22, 558244), (44, 279122), (67, 183304), (88, 139561), (134, 91652), (268, 45826), (536, 22913), (737, 16664), (1474, 8332), (2083, 5896), (2948, 4166)]