19862564

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{2063}}^1$

素因数の和:2179

約数の個数: 24

約数和(自身を含む): 36408960

約数和(自身を除く): 16546396

約数列:

[1, 2, 4, 29, 58, 83, 116, 166, 332, 2063, 2407, 4126, 4814, 8252, 9628, 59827, 119654, 171229, 239308, 342458, 684916, 4965641, 9931282, 19862564]

約数ペア:

[(1, 19862564), (2, 9931282), (4, 4965641), (29, 684916), (58, 342458), (83, 239308), (116, 171229), (166, 119654), (332, 59827), (2063, 9628), (2407, 8252), (4126, 4814)]