16260124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{213949}}^1$

素因数の和:213972

約数の個数: 12

約数和(自身を含む): 29953000

約数和(自身を除く): 13692876

約数列:

[1, 2, 4, 19, 38, 76, 213949, 427898, 855796, 4065031, 8130062, 16260124]

約数ペア:

[(1, 16260124), (2, 8130062), (4, 4065031), (19, 855796), (38, 427898), (76, 213949)]