12408710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{65309}}^1$

素因数の和:65335

約数の個数: 16

約数和(自身を含む): 23511600

約数和(自身を除く): 11102890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 65309, 130618, 326545, 653090, 1240871, 2481742, 6204355, 12408710]

約数ペア:

[(1, 12408710), (2, 6204355), (5, 2481742), (10, 1240871), (19, 653090), (38, 326545), (95, 130618), (190, 65309)]