13945889

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:364

約数の個数: 16

約数和(自身を含む): 15206400

約数和(自身を除く): 1260511

約数列:

[1, 23, 43, 59, 239, 989, 1357, 2537, 5497, 10277, 14101, 58351, 236371, 324323, 606343, 13945889]

約数ペア:

[(1, 13945889), (23, 606343), (43, 324323), (59, 236371), (239, 58351), (989, 14101), (1357, 10277), (2537, 5497)]