22513987

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:482

約数の個数: 16

約数和(自身を含む): 24468480

約数和(自身を除く): 1954493

約数列:

[1, 23, 47, 59, 353, 1081, 1357, 2773, 8119, 16591, 20827, 63779, 381593, 479021, 978869, 22513987]

約数ペア:

[(1, 22513987), (23, 978869), (47, 479021), (59, 381593), (353, 63779), (1081, 20827), (1357, 16591), (2773, 8119)]