12924142

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:677

約数の個数: 48

約数和(自身を含む): 25937280

約数和(自身を除く): 13013138

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 133, 154, 209, 266, 418, 539, 631, 931, 1078, 1262, 1463, 1862, 2926, 4417, 6941, 8834, 10241, 11989, 13882, 20482, 23978, 30919, 48587, 61838, 83923, 97174, 131879, 167846, 263758, 340109, 587461, 680218, 923153, 1174922, 1846306, 6462071, 12924142]

約数ペア:

[(1, 12924142), (2, 6462071), (7, 1846306), (11, 1174922), (14, 923153), (19, 680218), (22, 587461), (38, 340109), (49, 263758), (77, 167846), (98, 131879), (133, 97174), (154, 83923), (209, 61838), (266, 48587), (418, 30919), (539, 23978), (631, 20482), (931, 13882), (1078, 11989), (1262, 10241), (1463, 8834), (1862, 6941), (2926, 4417)]