23755517

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:356

約数の個数: 16

約数和(自身を含む): 25536000

約数和(自身を除く): 1780483

約数列:

[1, 31, 37, 139, 149, 1147, 4309, 4619, 5143, 5513, 20711, 159433, 170903, 642041, 766307, 23755517]

約数ペア:

[(1, 23755517), (31, 766307), (37, 642041), (139, 170903), (149, 159433), (1147, 20711), (4309, 5513), (4619, 5143)]