12983152

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:306

約数の個数: 80

約数和(自身を含む): 31928512

約数和(自身を除く): 18945360

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 241, 259, 296, 364, 481, 482, 518, 592, 728, 962, 964, 1036, 1456, 1687, 1924, 1928, 2072, 3133, 3367, 3374, 3848, 3856, 4144, 6266, 6734, 6748, 7696, 8917, 12532, 13468, 13496, 17834, 21931, 25064, 26936, 26992, 35668, 43862, 50128, 53872, 62419, 71336, 87724, 115921, 124838, 142672, 175448, 231842, 249676, 350896, 463684, 499352, 811447, 927368, 998704, 1622894, 1854736, 3245788, 6491576, 12983152]

約数ペア:

[(1, 12983152), (2, 6491576), (4, 3245788), (7, 1854736), (8, 1622894), (13, 998704), (14, 927368), (16, 811447), (26, 499352), (28, 463684), (37, 350896), (52, 249676), (56, 231842), (74, 175448), (91, 142672), (104, 124838), (112, 115921), (148, 87724), (182, 71336), (208, 62419), (241, 53872), (259, 50128), (296, 43862), (364, 35668), (481, 26992), (482, 26936), (518, 25064), (592, 21931), (728, 17834), (962, 13496), (964, 13468), (1036, 12532), (1456, 8917), (1687, 7696), (1924, 6748), (1928, 6734), (2072, 6266), (3133, 4144), (3367, 3856), (3374, 3848)]