12488586

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 29998080

約数和(自身を除く): 17509494

約数列:

[1, 2, 3, 6, 11, 19, 22, 23, 33, 38, 46, 57, 66, 69, 114, 138, 209, 253, 418, 433, 437, 506, 627, 759, 866, 874, 1254, 1299, 1311, 1518, 2598, 2622, 4763, 4807, 8227, 9526, 9614, 9959, 14289, 14421, 16454, 19918, 24681, 28578, 28842, 29877, 49362, 59754, 90497, 109549, 180994, 189221, 219098, 271491, 328647, 378442, 542982, 567663, 657294, 1135326, 2081431, 4162862, 6244293, 12488586]

約数ペア:

[(1, 12488586), (2, 6244293), (3, 4162862), (6, 2081431), (11, 1135326), (19, 657294), (22, 567663), (23, 542982), (33, 378442), (38, 328647), (46, 271491), (57, 219098), (66, 189221), (69, 180994), (114, 109549), (138, 90497), (209, 59754), (253, 49362), (418, 29877), (433, 28842), (437, 28578), (506, 24681), (627, 19918), (759, 16454), (866, 14421), (874, 14289), (1254, 9959), (1299, 9614), (1311, 9526), (1518, 8227), (2598, 4807), (2622, 4763)]