25244027

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:446

約数の個数: 16

約数和(自身を含む): 27588000

約数和(自身を除く): 2343973

約数列:

[1, 19, 37, 149, 241, 703, 2831, 4579, 5513, 8917, 35909, 104747, 169423, 682271, 1328633, 25244027]

約数ペア:

[(1, 25244027), (19, 1328633), (37, 682271), (149, 169423), (241, 104747), (703, 35909), (2831, 8917), (4579, 5513)]