12730278

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{192883}}^1$

素因数の和:192899

約数の個数: 16

約数和(自身を含む): 27775296

約数和(自身を除く): 15045018

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 192883, 385766, 578649, 1157298, 2121713, 4243426, 6365139, 12730278]

約数ペア:

[(1, 12730278), (2, 6365139), (3, 4243426), (6, 2121713), (11, 1157298), (22, 578649), (33, 385766), (66, 192883)]