11621984

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 25247376

約数和(自身を除く): 13625392

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 137, 176, 241, 274, 352, 482, 548, 964, 1096, 1507, 1928, 2192, 2651, 3014, 3856, 4384, 5302, 6028, 7712, 10604, 12056, 21208, 24112, 33017, 42416, 48224, 66034, 84832, 132068, 264136, 363187, 528272, 726374, 1056544, 1452748, 2905496, 5810992, 11621984]

約数ペア:

[(1, 11621984), (2, 5810992), (4, 2905496), (8, 1452748), (11, 1056544), (16, 726374), (22, 528272), (32, 363187), (44, 264136), (88, 132068), (137, 84832), (176, 66034), (241, 48224), (274, 42416), (352, 33017), (482, 24112), (548, 21208), (964, 12056), (1096, 10604), (1507, 7712), (1928, 6028), (2192, 5302), (2651, 4384), (3014, 3856)]