19361881

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6133}}^1$

素因数の和:6192

約数の個数: 16

約数和(自身を含む): 24732288

約数和(自身を除く): 5370407

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 6133, 42931, 67463, 251453, 472241, 1760171, 2765983, 19361881]

約数ペア:

[(1, 19361881), (7, 2765983), (11, 1760171), (41, 472241), (77, 251453), (287, 67463), (451, 42931), (3157, 6133)]