12883786

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10937}}^1$

素因数の和:10989

約数の個数: 16

約数和(自身を含む): 21000960

約数和(自身を除く): 8117174

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 10937, 21874, 207803, 339047, 415606, 678094, 6441893, 12883786]

約数ペア:

[(1, 12883786), (2, 6441893), (19, 678094), (31, 415606), (38, 339047), (62, 207803), (589, 21874), (1178, 10937)]