1913788

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:301

約数の個数: 24

約数和(自身を含む): 3509072

約数和(自身を除く): 1595284

約数列:

[1, 2, 4, 37, 67, 74, 134, 148, 193, 268, 386, 772, 2479, 4958, 7141, 9916, 12931, 14282, 25862, 28564, 51724, 478447, 956894, 1913788]

約数ペア:

[(1, 1913788), (2, 956894), (4, 478447), (37, 51724), (67, 28564), (74, 25862), (134, 14282), (148, 12931), (193, 9916), (268, 7141), (386, 4958), (772, 2479)]