12805756

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1277}}^1$

素因数の和:1413

約数の個数: 24

約数和(自身を含む): 23617440

約数和(自身を除く): 10811684

約数列:

[1, 2, 4, 23, 46, 92, 109, 218, 436, 1277, 2507, 2554, 5014, 5108, 10028, 29371, 58742, 117484, 139193, 278386, 556772, 3201439, 6402878, 12805756]

約数ペア:

[(1, 12805756), (2, 6402878), (4, 3201439), (23, 556772), (46, 278386), (92, 139193), (109, 117484), (218, 58742), (436, 29371), (1277, 10028), (2507, 5108), (2554, 5014)]