20123231414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70360949}}^1$

素因数の和:70360975

約数の個数: 16

約数和(自身を含む): 35461918800

約数和(自身を除く): 15338687386

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 70360949, 140721898, 773970439, 914692337, 1547940878, 1829384674, 10061615707, 20123231414]

約数ペア:

[(1, 20123231414), (2, 10061615707), (11, 1829384674), (13, 1547940878), (22, 914692337), (26, 773970439), (143, 140721898), (286, 70360949)]