12091156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1061}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 27119232

約数和(自身を除く): 15028076

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 1036, 1061, 1628, 2122, 2849, 4244, 5698, 7427, 11396, 11671, 14854, 23342, 29708, 39257, 46684, 78514, 81697, 157028, 163394, 274799, 326788, 431827, 549598, 863654, 1099196, 1727308, 3022789, 6045578, 12091156]

約数ペア:

[(1, 12091156), (2, 6045578), (4, 3022789), (7, 1727308), (11, 1099196), (14, 863654), (22, 549598), (28, 431827), (37, 326788), (44, 274799), (74, 163394), (77, 157028), (148, 81697), (154, 78514), (259, 46684), (308, 39257), (407, 29708), (518, 23342), (814, 14854), (1036, 11671), (1061, 11396), (1628, 7427), (2122, 5698), (2849, 4244)]