19308788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3061}}^1$

素因数の和:3167

約数の個数: 24

約数和(自身を含む): 36009120

約数和(自身を除く): 16700332

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 1577, 3061, 3154, 6122, 6308, 12244, 58159, 116318, 232636, 254063, 508126, 1016252, 4827197, 9654394, 19308788]

約数ペア:

[(1, 19308788), (2, 9654394), (4, 4827197), (19, 1016252), (38, 508126), (76, 254063), (83, 232636), (166, 116318), (332, 58159), (1577, 12244), (3061, 6308), (3154, 6122)]