19120948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{62081}}^1$

素因数の和:62103

約数の個数: 24

約数和(自身を含む): 41719104

約数和(自身を除く): 22598156

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 62081, 124162, 248324, 434567, 682891, 869134, 1365782, 1738268, 2731564, 4780237, 9560474, 19120948]

約数ペア:

[(1, 19120948), (2, 9560474), (4, 4780237), (7, 2731564), (11, 1738268), (14, 1365782), (22, 869134), (28, 682891), (44, 434567), (77, 248324), (154, 124162), (308, 62081)]