19876212

素因数分解:

$2^2\times 3^3\times {\mathrm{184039}}^1$

素因数の和:184052

約数の個数: 24

約数和(自身を含む): 51531200

約数和(自身を除く): 31654988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 184039, 368078, 552117, 736156, 1104234, 1656351, 2208468, 3312702, 4969053, 6625404, 9938106, 19876212]

約数ペア:

[(1, 19876212), (2, 9938106), (3, 6625404), (4, 4969053), (6, 3312702), (9, 2208468), (12, 1656351), (18, 1104234), (27, 736156), (36, 552117), (54, 368078), (108, 184039)]