11453728

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2503}}^1$

素因数の和:2537

約数の個数: 48

約数和(自身を含む): 26502336

約数和(自身を除く): 15048608

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 2503, 4576, 5006, 10012, 20024, 27533, 32539, 40048, 55066, 65078, 80096, 110132, 130156, 220264, 260312, 357929, 440528, 520624, 715858, 881056, 1041248, 1431716, 2863432, 5726864, 11453728]

約数ペア:

[(1, 11453728), (2, 5726864), (4, 2863432), (8, 1431716), (11, 1041248), (13, 881056), (16, 715858), (22, 520624), (26, 440528), (32, 357929), (44, 260312), (52, 220264), (88, 130156), (104, 110132), (143, 80096), (176, 65078), (208, 55066), (286, 40048), (352, 32539), (416, 27533), (572, 20024), (1144, 10012), (2288, 5006), (2503, 4576)]