19341896

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15017}}^1$

素因数の和:15053

約数の個数: 32

約数和(自身を含む): 43251840

約数和(自身を除く): 23909944

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 15017, 30034, 60068, 105119, 120136, 210238, 345391, 420476, 690782, 840952, 1381564, 2417737, 2763128, 4835474, 9670948, 19341896]

約数ペア:

[(1, 19341896), (2, 9670948), (4, 4835474), (7, 2763128), (8, 2417737), (14, 1381564), (23, 840952), (28, 690782), (46, 420476), (56, 345391), (92, 210238), (161, 120136), (184, 105119), (322, 60068), (644, 30034), (1288, 15017)]