19076916

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{11437}}^1$

素因数の和:11583

約数の個数: 24

約数和(自身を含む): 44836960

約数和(自身を除く): 25760044

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 11437, 22874, 34311, 45748, 68622, 137244, 1589743, 3179486, 4769229, 6358972, 9538458, 19076916]

約数ペア:

[(1, 19076916), (2, 9538458), (3, 6358972), (4, 4769229), (6, 3179486), (12, 1589743), (139, 137244), (278, 68622), (417, 45748), (556, 34311), (834, 22874), (1668, 11437)]