12670804531

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{757}}^1$

素因数の和:1484

約数の個数: 64

約数和(自身を含む): 17656427520

約数和(自身を除く): 4985622989

約数列:

[1, 7, 11, 17, 19, 77, 119, 133, 187, 209, 323, 673, 757, 1309, 1463, 2261, 3553, 4711, 5299, 7403, 8327, 11441, 12787, 12869, 14383, 24871, 51821, 58289, 80087, 89509, 90083, 100681, 125851, 140657, 141559, 158213, 217379, 244511, 509461, 880957, 984599, 990913, 1107491, 1521653, 1711577, 2391169, 2689621, 3566227, 5604071, 8660837, 9679759, 16738183, 18827347, 39228497, 60625859, 67758313, 95269207, 106477349, 164555903, 666884449, 745341443, 1151891321, 1810114933, 12670804531]

約数ペア:

[(1, 12670804531), (7, 1810114933), (11, 1151891321), (17, 745341443), (19, 666884449), (77, 164555903), (119, 106477349), (133, 95269207), (187, 67758313), (209, 60625859), (323, 39228497), (673, 18827347), (757, 16738183), (1309, 9679759), (1463, 8660837), (2261, 5604071), (3553, 3566227), (4711, 2689621), (5299, 2391169), (7403, 1711577), (8327, 1521653), (11441, 1107491), (12787, 990913), (12869, 984599), (14383, 880957), (24871, 509461), (51821, 244511), (58289, 217379), (80087, 158213), (89509, 141559), (90083, 140657), (100681, 125851)]