25201562

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{4451}}^1$

素因数の和:4621

約数の個数: 16

約数和(自身を含む): 40068000

約数和(自身を除く): 14866438

約数列:

[1, 2, 19, 38, 149, 298, 2831, 4451, 5662, 8902, 84569, 169138, 663199, 1326398, 12600781, 25201562]

約数ペア:

[(1, 25201562), (2, 12600781), (19, 1326398), (38, 663199), (149, 169138), (298, 84569), (2831, 8902), (4451, 5662)]