12521936

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4861}}^1$

素因数の和:4899

約数の個数: 40

約数和(自身を含む): 28938624

約数和(自身を除く): 16416688

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 4861, 9722, 19444, 34027, 38888, 68054, 77776, 111803, 136108, 223606, 272216, 447212, 544432, 782621, 894424, 1565242, 1788848, 3130484, 6260968, 12521936]

約数ペア:

[(1, 12521936), (2, 6260968), (4, 3130484), (7, 1788848), (8, 1565242), (14, 894424), (16, 782621), (23, 544432), (28, 447212), (46, 272216), (56, 223606), (92, 136108), (112, 111803), (161, 77776), (184, 68054), (322, 38888), (368, 34027), (644, 19444), (1288, 9722), (2576, 4861)]