12121168

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{5783}}^1$

素因数の和:5922

約数の個数: 20

約数和(自身を含む): 23668128

約数和(自身を除く): 11546960

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 5783, 11566, 23132, 46264, 92528, 757573, 1515146, 3030292, 6060584, 12121168]

約数ペア:

[(1, 12121168), (2, 6060584), (4, 3030292), (8, 1515146), (16, 757573), (131, 92528), (262, 46264), (524, 23132), (1048, 11566), (2096, 5783)]