12903506

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3643}}^1$

素因数の和:3686

約数の個数: 32

約数和(自身を含む): 25187328

約数和(自身を除く): 12283822

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 3643, 7286, 25501, 40073, 51002, 80146, 83789, 167578, 280511, 561022, 586523, 921679, 1173046, 1843358, 6451753, 12903506]

約数ペア:

[(1, 12903506), (2, 6451753), (7, 1843358), (11, 1173046), (14, 921679), (22, 586523), (23, 561022), (46, 280511), (77, 167578), (154, 83789), (161, 80146), (253, 51002), (322, 40073), (506, 25501), (1771, 7286), (3542, 3643)]