12894992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1787}}^1$

素因数の和:1847

約数の個数: 40

約数和(自身を含む): 27935712

約数和(自身を除く): 15040720

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1787, 1804, 3574, 3608, 7148, 7216, 14296, 19657, 28592, 39314, 73267, 78628, 146534, 157256, 293068, 314512, 586136, 805937, 1172272, 1611874, 3223748, 6447496, 12894992]

約数ペア:

[(1, 12894992), (2, 6447496), (4, 3223748), (8, 1611874), (11, 1172272), (16, 805937), (22, 586136), (41, 314512), (44, 293068), (82, 157256), (88, 146534), (164, 78628), (176, 73267), (328, 39314), (451, 28592), (656, 19657), (902, 14296), (1787, 7216), (1804, 7148), (3574, 3608)]