27286774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{2339}}^1$

素因数の和:2667

約数の個数: 16

約数和(自身を含む): 43243200

約数和(自身を除く): 15956426

約数列:

[1, 2, 19, 38, 307, 614, 2339, 4678, 5833, 11666, 44441, 88882, 718073, 1436146, 13643387, 27286774]

約数ペア:

[(1, 27286774), (2, 13643387), (19, 1436146), (38, 718073), (307, 88882), (614, 44441), (2339, 11666), (4678, 5833)]