12251888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1039}}^1$

素因数の和:1125

約数の個数: 40

約数和(自身を含む): 26307840

約数和(自身を除く): 14055952

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 268, 536, 737, 1039, 1072, 1474, 2078, 2948, 4156, 5896, 8312, 11429, 11792, 16624, 22858, 45716, 69613, 91432, 139226, 182864, 278452, 556904, 765743, 1113808, 1531486, 3062972, 6125944, 12251888]

約数ペア:

[(1, 12251888), (2, 6125944), (4, 3062972), (8, 1531486), (11, 1113808), (16, 765743), (22, 556904), (44, 278452), (67, 182864), (88, 139226), (134, 91432), (176, 69613), (268, 45716), (536, 22858), (737, 16624), (1039, 11792), (1072, 11429), (1474, 8312), (2078, 5896), (2948, 4156)]