12668474

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1481}}^1$

素因数の和:1550

約数の個数: 32

約数和(自身を含む): 23901696

約数和(自身を除く): 11233222

約数列:

[1, 2, 7, 13, 14, 26, 47, 91, 94, 182, 329, 611, 658, 1222, 1481, 2962, 4277, 8554, 10367, 19253, 20734, 38506, 69607, 134771, 139214, 269542, 487249, 904891, 974498, 1809782, 6334237, 12668474]

約数ペア:

[(1, 12668474), (2, 6334237), (7, 1809782), (13, 974498), (14, 904891), (26, 487249), (47, 269542), (91, 139214), (94, 134771), (182, 69607), (329, 38506), (611, 20734), (658, 19253), (1222, 10367), (1481, 8554), (2962, 4277)]