12214774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{42709}}^1$

素因数の和:42735

約数の個数: 16

約数和(自身を含む): 21525840

約数和(自身を除く): 9311066

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 42709, 85418, 469799, 555217, 939598, 1110434, 6107387, 12214774]

約数ペア:

[(1, 12214774), (2, 6107387), (11, 1110434), (13, 939598), (22, 555217), (26, 469799), (143, 85418), (286, 42709)]