12149816

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{601}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 27523440

約数和(自身を除く): 15373624

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 361, 532, 601, 722, 1064, 1202, 1444, 2404, 2527, 2888, 4207, 4808, 5054, 8414, 10108, 11419, 16828, 20216, 22838, 33656, 45676, 79933, 91352, 159866, 216961, 319732, 433922, 639464, 867844, 1518727, 1735688, 3037454, 6074908, 12149816]

約数ペア:

[(1, 12149816), (2, 6074908), (4, 3037454), (7, 1735688), (8, 1518727), (14, 867844), (19, 639464), (28, 433922), (38, 319732), (56, 216961), (76, 159866), (133, 91352), (152, 79933), (266, 45676), (361, 33656), (532, 22838), (601, 20216), (722, 16828), (1064, 11419), (1202, 10108), (1444, 8414), (2404, 5054), (2527, 4808), (2888, 4207)]