12403778

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{3761}}^1$

素因数の和:3877

約数の個数: 16

約数和(自身を含む): 19908504

約数和(自身を除く): 7504726

約数列:

[1, 2, 17, 34, 97, 194, 1649, 3298, 3761, 7522, 63937, 127874, 364817, 729634, 6201889, 12403778]

約数ペア:

[(1, 12403778), (2, 6201889), (17, 729634), (34, 364817), (97, 127874), (194, 63937), (1649, 7522), (3298, 3761)]