12889482

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 26542080

約数和(自身を除く): 13652598

約数列:

[1, 2, 3, 6, 71, 79, 142, 158, 213, 237, 383, 426, 474, 766, 1149, 2298, 5609, 11218, 16827, 27193, 30257, 33654, 54386, 60514, 81579, 90771, 163158, 181542, 2148247, 4296494, 6444741, 12889482]

約数ペア:

[(1, 12889482), (2, 6444741), (3, 4296494), (6, 2148247), (71, 181542), (79, 163158), (142, 90771), (158, 81579), (213, 60514), (237, 54386), (383, 33654), (426, 30257), (474, 27193), (766, 16827), (1149, 11218), (2298, 5609)]