12045808

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{6907}}^1$

素因数の和:7024

約数の個数: 20

約数和(自身を含む): 23556280

約数和(自身を除く): 11510472

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 6907, 13814, 27628, 55256, 110512, 752863, 1505726, 3011452, 6022904, 12045808]

約数ペア:

[(1, 12045808), (2, 6022904), (4, 3011452), (8, 1505726), (16, 752863), (109, 110512), (218, 55256), (436, 27628), (872, 13814), (1744, 6907)]