11952976

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:212

約数の個数: 80

約数和(自身を含む): 28748160

約数和(自身を除く): 16795184

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 41, 56, 76, 82, 112, 133, 137, 152, 164, 266, 274, 287, 304, 328, 532, 548, 574, 656, 779, 959, 1064, 1096, 1148, 1558, 1918, 2128, 2192, 2296, 2603, 3116, 3836, 4592, 5206, 5453, 5617, 6232, 7672, 10412, 10906, 11234, 12464, 15344, 18221, 20824, 21812, 22468, 36442, 39319, 41648, 43624, 44936, 72884, 78638, 87248, 89872, 106723, 145768, 157276, 213446, 291536, 314552, 426892, 629104, 747061, 853784, 1494122, 1707568, 2988244, 5976488, 11952976]

約数ペア:

[(1, 11952976), (2, 5976488), (4, 2988244), (7, 1707568), (8, 1494122), (14, 853784), (16, 747061), (19, 629104), (28, 426892), (38, 314552), (41, 291536), (56, 213446), (76, 157276), (82, 145768), (112, 106723), (133, 89872), (137, 87248), (152, 78638), (164, 72884), (266, 44936), (274, 43624), (287, 41648), (304, 39319), (328, 36442), (532, 22468), (548, 21812), (574, 20824), (656, 18221), (779, 15344), (959, 12464), (1064, 11234), (1096, 10906), (1148, 10412), (1558, 7672), (1918, 6232), (2128, 5617), (2192, 5453), (2296, 5206), (2603, 4592), (3116, 3836)]