42205669

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2269}}^1$

素因数の和:2388

約数の個数: 16

約数和(自身を含む): 49032000

約数和(自身を除く): 6826331

約数列:

[1, 11, 19, 89, 209, 979, 1691, 2269, 18601, 24959, 43111, 201941, 474221, 2221351, 3836879, 42205669]

約数ペア:

[(1, 42205669), (11, 3836879), (19, 2221351), (89, 474221), (209, 201941), (979, 43111), (1691, 24959), (2269, 18601)]