1921588705

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{4493}}^1\times {\mathrm{3719}}^1$

素因数の和:8240

約数の個数: 16

約数和(自身を含む): 2407345920

約数和(自身を除く): 485757215

約数列:

[1, 5, 23, 115, 3719, 4493, 18595, 22465, 85537, 103339, 427685, 516695, 16709467, 83547335, 384317741, 1921588705]

約数ペア:

[(1, 1921588705), (5, 384317741), (23, 83547335), (115, 16709467), (3719, 516695), (4493, 427685), (18595, 103339), (22465, 85537)]