12514516

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 26998272

約数和(自身を除く): 14483756

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 61, 68, 119, 122, 238, 244, 427, 431, 476, 854, 862, 1037, 1708, 1724, 2074, 3017, 4148, 6034, 7259, 7327, 12068, 14518, 14654, 26291, 29036, 29308, 51289, 52582, 102578, 105164, 184037, 205156, 368074, 446947, 736148, 893894, 1787788, 3128629, 6257258, 12514516]

約数ペア:

[(1, 12514516), (2, 6257258), (4, 3128629), (7, 1787788), (14, 893894), (17, 736148), (28, 446947), (34, 368074), (61, 205156), (68, 184037), (119, 105164), (122, 102578), (238, 52582), (244, 51289), (427, 29308), (431, 29036), (476, 26291), (854, 14654), (862, 14518), (1037, 12068), (1708, 7327), (1724, 7259), (2074, 6034), (3017, 4148)]