19379514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41947}}^1$

素因数の和:41970

約数の個数: 32

約数和(自身を含む): 48324096

約数和(自身を除く): 28944582

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 41947, 83894, 125841, 251682, 293629, 461417, 587258, 880887, 922834, 1384251, 1761774, 2768502, 3229919, 6459838, 9689757, 19379514]

約数ペア:

[(1, 19379514), (2, 9689757), (3, 6459838), (6, 3229919), (7, 2768502), (11, 1761774), (14, 1384251), (21, 922834), (22, 880887), (33, 587258), (42, 461417), (66, 293629), (77, 251682), (154, 125841), (231, 83894), (462, 41947)]