12674636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3433}}^1$

素因数の和:3521

約数の個数: 24

約数和(自身を含む): 24230304

約数和(自身を除く): 11555668

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3433, 3692, 6866, 13732, 44629, 89258, 178516, 243743, 487486, 974972, 3168659, 6337318, 12674636]

約数ペア:

[(1, 12674636), (2, 6337318), (4, 3168659), (13, 974972), (26, 487486), (52, 243743), (71, 178516), (142, 89258), (284, 44629), (923, 13732), (1846, 6866), (3433, 3692)]