12511288048

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1084543}}^1$

素因数の和:1084661

約数の個数: 40

約数和(自身を含む): 27972558848

約数和(自身を除く): 15461270800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2884, 5768, 11536, 1084543, 2169086, 4338172, 7591801, 8676344, 15183602, 17352688, 30367204, 60734408, 111707929, 121468816, 223415858, 446831716, 781955503, 893663432, 1563911006, 1787326864, 3127822012, 6255644024, 12511288048]

約数ペア:

[(1, 12511288048), (2, 6255644024), (4, 3127822012), (7, 1787326864), (8, 1563911006), (14, 893663432), (16, 781955503), (28, 446831716), (56, 223415858), (103, 121468816), (112, 111707929), (206, 60734408), (412, 30367204), (721, 17352688), (824, 15183602), (1442, 8676344), (1648, 7591801), (2884, 4338172), (5768, 2169086), (11536, 1084543)]