19632644

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1217}}^1$

素因数の和:1367

約数の個数: 24

約数和(自身を含む): 35638680

約数和(自身を除く): 16006036

約数列:

[1, 2, 4, 37, 74, 109, 148, 218, 436, 1217, 2434, 4033, 4868, 8066, 16132, 45029, 90058, 132653, 180116, 265306, 530612, 4908161, 9816322, 19632644]

約数ペア:

[(1, 19632644), (2, 9816322), (4, 4908161), (37, 530612), (74, 265306), (109, 180116), (148, 132653), (218, 90058), (436, 45029), (1217, 16132), (2434, 8066), (4033, 4868)]