12123514942

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2127679}}^1$

素因数の和:2127736

約数の個数: 32

約数和(自身を含む): 23285329920

約数和(自身を除く): 11161814978

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 5698, 2127679, 4255358, 14893753, 23404469, 29787506, 46808938, 78724123, 157448246, 163831283, 327662566, 551068861, 865965353, 1102137722, 1731930706, 6061757471, 12123514942]

約数ペア:

[(1, 12123514942), (2, 6061757471), (7, 1731930706), (11, 1102137722), (14, 865965353), (22, 551068861), (37, 327662566), (74, 163831283), (77, 157448246), (154, 78724123), (259, 46808938), (407, 29787506), (518, 23404469), (814, 14893753), (2849, 4255358), (5698, 2127679)]