19614604

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{1033}}^1$

素因数の和:1185

約数の個数: 24

約数和(自身を含む): 35437248

約数和(自身を除く): 15822644

約数列:

[1, 2, 4, 47, 94, 101, 188, 202, 404, 1033, 2066, 4132, 4747, 9494, 18988, 48551, 97102, 104333, 194204, 208666, 417332, 4903651, 9807302, 19614604]

約数ペア:

[(1, 19614604), (2, 9807302), (4, 4903651), (47, 417332), (94, 208666), (101, 194204), (188, 104333), (202, 97102), (404, 48551), (1033, 18988), (2066, 9494), (4132, 4747)]