12132538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{2473}}^1$

素因数の和:2709

約数の個数: 16

約数和(自身を含む): 19950336

約数和(自身を除く): 7817798

約数列:

[1, 2, 11, 22, 223, 446, 2453, 2473, 4906, 4946, 27203, 54406, 551479, 1102958, 6066269, 12132538]

約数ペア:

[(1, 12132538), (2, 6066269), (11, 1102958), (22, 551479), (223, 54406), (446, 27203), (2453, 4946), (2473, 4906)]