12538248

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 33696000

約数和(自身を除く): 21157752

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 79, 102, 136, 158, 204, 237, 316, 389, 408, 474, 632, 778, 948, 1167, 1343, 1556, 1896, 2334, 2686, 3112, 4029, 4668, 5372, 6613, 8058, 9336, 10744, 13226, 16116, 19839, 26452, 30731, 32232, 39678, 52904, 61462, 79356, 92193, 122924, 158712, 184386, 245848, 368772, 522427, 737544, 1044854, 1567281, 2089708, 3134562, 4179416, 6269124, 12538248]

約数ペア:

[(1, 12538248), (2, 6269124), (3, 4179416), (4, 3134562), (6, 2089708), (8, 1567281), (12, 1044854), (17, 737544), (24, 522427), (34, 368772), (51, 245848), (68, 184386), (79, 158712), (102, 122924), (136, 92193), (158, 79356), (204, 61462), (237, 52904), (316, 39678), (389, 32232), (408, 30731), (474, 26452), (632, 19839), (778, 16116), (948, 13226), (1167, 10744), (1343, 9336), (1556, 8058), (1896, 6613), (2334, 5372), (2686, 4668), (3112, 4029)]