11914144

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:230

約数の個数: 72

約数和(自身を含む): 27449604

約数和(自身を除く): 15535460

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 121, 136, 176, 181, 187, 242, 272, 352, 362, 374, 484, 544, 724, 748, 968, 1448, 1496, 1936, 1991, 2057, 2896, 2992, 3077, 3872, 3982, 4114, 5792, 5984, 6154, 7964, 8228, 12308, 15928, 16456, 21901, 24616, 31856, 32912, 33847, 43802, 49232, 63712, 65824, 67694, 87604, 98464, 135388, 175208, 270776, 350416, 372317, 541552, 700832, 744634, 1083104, 1489268, 2978536, 5957072, 11914144]

約数ペア:

[(1, 11914144), (2, 5957072), (4, 2978536), (8, 1489268), (11, 1083104), (16, 744634), (17, 700832), (22, 541552), (32, 372317), (34, 350416), (44, 270776), (68, 175208), (88, 135388), (121, 98464), (136, 87604), (176, 67694), (181, 65824), (187, 63712), (242, 49232), (272, 43802), (352, 33847), (362, 32912), (374, 31856), (484, 24616), (544, 21901), (724, 16456), (748, 15928), (968, 12308), (1448, 8228), (1496, 7964), (1936, 6154), (1991, 5984), (2057, 5792), (2896, 4114), (2992, 3982), (3077, 3872)]