12963776

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1523}}^1$

素因数の和:1561

約数の個数: 56

約数和(自身を含む): 30967680

約数和(自身を除く): 18003904

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 1523, 2128, 3046, 4256, 6092, 8512, 10661, 12184, 21322, 24368, 28937, 42644, 48736, 57874, 85288, 97472, 115748, 170576, 202559, 231496, 341152, 405118, 462992, 682304, 810236, 925984, 1620472, 1851968, 3240944, 6481888, 12963776]

約数ペア:

[(1, 12963776), (2, 6481888), (4, 3240944), (7, 1851968), (8, 1620472), (14, 925984), (16, 810236), (19, 682304), (28, 462992), (32, 405118), (38, 341152), (56, 231496), (64, 202559), (76, 170576), (112, 115748), (133, 97472), (152, 85288), (224, 57874), (266, 48736), (304, 42644), (448, 28937), (532, 24368), (608, 21322), (1064, 12184), (1216, 10661), (1523, 8512), (2128, 6092), (3046, 4256)]