13025270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42017}}^1$

素因数の和:42055

約数の個数: 16

約数和(自身を含む): 24202368

約数和(自身を除く): 11177098

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 42017, 84034, 210085, 420170, 1302527, 2605054, 6512635, 13025270]

約数ペア:

[(1, 13025270), (2, 6512635), (5, 2605054), (10, 1302527), (31, 420170), (62, 210085), (155, 84034), (310, 42017)]