12368848

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 80

約数和(自身を含む): 27676800

約数和(自身を除く): 15307952

約数列:

[1, 2, 4, 8, 16, 19, 23, 29, 38, 46, 58, 61, 76, 92, 116, 122, 152, 184, 232, 244, 304, 368, 437, 464, 488, 551, 667, 874, 976, 1102, 1159, 1334, 1403, 1748, 1769, 2204, 2318, 2668, 2806, 3496, 3538, 4408, 4636, 5336, 5612, 6992, 7076, 8816, 9272, 10672, 11224, 12673, 14152, 18544, 22448, 25346, 26657, 28304, 33611, 40687, 50692, 53314, 67222, 81374, 101384, 106628, 134444, 162748, 202768, 213256, 268888, 325496, 426512, 537776, 650992, 773053, 1546106, 3092212, 6184424, 12368848]

約数ペア:

[(1, 12368848), (2, 6184424), (4, 3092212), (8, 1546106), (16, 773053), (19, 650992), (23, 537776), (29, 426512), (38, 325496), (46, 268888), (58, 213256), (61, 202768), (76, 162748), (92, 134444), (116, 106628), (122, 101384), (152, 81374), (184, 67222), (232, 53314), (244, 50692), (304, 40687), (368, 33611), (437, 28304), (464, 26657), (488, 25346), (551, 22448), (667, 18544), (874, 14152), (976, 12673), (1102, 11224), (1159, 10672), (1334, 9272), (1403, 8816), (1748, 7076), (1769, 6992), (2204, 5612), (2318, 5336), (2668, 4636), (2806, 4408), (3496, 3538)]