387260014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{24917}}^1$

素因数の和:25347

約数の個数: 16

約数和(自身を含む): 612982800

約数和(自身を除く): 225722786

約数列:

[1, 2, 19, 38, 409, 818, 7771, 15542, 24917, 49834, 473423, 946846, 10191053, 20382106, 193630007, 387260014]

約数ペア:

[(1, 387260014), (2, 193630007), (19, 20382106), (38, 10191053), (409, 946846), (818, 473423), (7771, 49834), (15542, 24917)]