11963926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6481}}^1$

素因数の和:6567

約数の個数: 16

約数和(自身を含む): 19601568

約数和(自身を除く): 7637642

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 6481, 12962, 84253, 168506, 460151, 920302, 5981963, 11963926]

約数ペア:

[(1, 11963926), (2, 5981963), (13, 920302), (26, 460151), (71, 168506), (142, 84253), (923, 12962), (1846, 6481)]