12767846

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 48

約数和(自身を含む): 24689952

約数和(自身を除く): 11922106

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 73, 91, 146, 182, 217, 403, 434, 511, 806, 949, 961, 1022, 1898, 1922, 2263, 2821, 4526, 5642, 6643, 6727, 12493, 13286, 13454, 15841, 24986, 29419, 31682, 58838, 70153, 87451, 140306, 174902, 205933, 411866, 491071, 911989, 982142, 1823978, 6383923, 12767846]

約数ペア:

[(1, 12767846), (2, 6383923), (7, 1823978), (13, 982142), (14, 911989), (26, 491071), (31, 411866), (62, 205933), (73, 174902), (91, 140306), (146, 87451), (182, 70153), (217, 58838), (403, 31682), (434, 29419), (511, 24986), (806, 15841), (949, 13454), (961, 13286), (1022, 12493), (1898, 6727), (1922, 6643), (2263, 5642), (2821, 4526)]