9736940

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6857}}^1$

素因数の和:6937

約数の個数: 24

約数和(自身を含む): 20738592

約数和(自身を除く): 11001652

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 6857, 13714, 27428, 34285, 68570, 137140, 486847, 973694, 1947388, 2434235, 4868470, 9736940]

約数ペア:

[(1, 9736940), (2, 4868470), (4, 2434235), (5, 1947388), (10, 973694), (20, 486847), (71, 137140), (142, 68570), (284, 34285), (355, 27428), (710, 13714), (1420, 6857)]