190023788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{3083}}^1$

素因数の和:3917

約数の個数: 24

約数和(自身を含む): 350589120

約数和(自身を除く): 160565332

約数列:

[1, 2, 4, 19, 38, 76, 811, 1622, 3083, 3244, 6166, 12332, 15409, 30818, 58577, 61636, 117154, 234308, 2500313, 5000626, 10001252, 47505947, 95011894, 190023788]

約数ペア:

[(1, 190023788), (2, 95011894), (4, 47505947), (19, 10001252), (38, 5000626), (76, 2500313), (811, 234308), (1622, 117154), (3083, 61636), (3244, 58577), (6166, 30818), (12332, 15409)]