12354218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3917}}^1$

素因数の和:4021

約数の個数: 16

約数和(自身を含む): 19746720

約数和(自身を除く): 7392502

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 3917, 7834, 74423, 148846, 325111, 650222, 6177109, 12354218]

約数ペア:

[(1, 12354218), (2, 6177109), (19, 650222), (38, 325111), (83, 148846), (166, 74423), (1577, 7834), (3154, 3917)]