13438073

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{569}}^1$

素因数の和:712

約数の個数: 16

約数和(自身を含む): 15595200

約数和(自身を除く): 2157127

約数列:

[1, 11, 19, 113, 209, 569, 1243, 2147, 6259, 10811, 23617, 64297, 118921, 707267, 1221643, 13438073]

約数ペア:

[(1, 13438073), (11, 1221643), (19, 707267), (113, 118921), (209, 64297), (569, 23617), (1243, 10811), (2147, 6259)]