12187292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3301}}^1$

素因数の和:3389

約数の個数: 24

約数和(自身を含む): 23298912

約数和(自身を除く): 11111620

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3301, 3692, 6602, 13204, 42913, 85826, 171652, 234371, 468742, 937484, 3046823, 6093646, 12187292]

約数ペア:

[(1, 12187292), (2, 6093646), (4, 3046823), (13, 937484), (26, 468742), (52, 234371), (71, 171652), (142, 85826), (284, 42913), (923, 13204), (1846, 6602), (3301, 3692)]