19479906

素因数分解:

$2^1\times 3^3\times {\mathrm{151}}^1\times {\mathrm{2389}}^1$

素因数の和:2551

約数の個数: 32

約数和(自身を含む): 43593600

約数和(自身を除く): 24113694

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 151, 302, 453, 906, 1359, 2389, 2718, 4077, 4778, 7167, 8154, 14334, 21501, 43002, 64503, 129006, 360739, 721478, 1082217, 2164434, 3246651, 6493302, 9739953, 19479906]

約数ペア:

[(1, 19479906), (2, 9739953), (3, 6493302), (6, 3246651), (9, 2164434), (18, 1082217), (27, 721478), (54, 360739), (151, 129006), (302, 64503), (453, 43002), (906, 21501), (1359, 14334), (2389, 8154), (2718, 7167), (4077, 4778)]