25404434

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{929}}^1$

素因数の和:1066

約数の個数: 24

約数和(自身を含む): 42301980

約数和(自身を除く): 16897546

約数列:

[1, 2, 11, 22, 113, 121, 226, 242, 929, 1243, 1858, 2486, 10219, 13673, 20438, 27346, 104977, 112409, 209954, 224818, 1154747, 2309494, 12702217, 25404434]

約数ペア:

[(1, 25404434), (2, 12702217), (11, 2309494), (22, 1154747), (113, 224818), (121, 209954), (226, 112409), (242, 104977), (929, 27346), (1243, 20438), (1858, 13673), (2486, 10219)]