19233284

素因数分解:

$2^2\times 7^2\times {\mathrm{98129}}^1$

素因数の和:98147

約数の個数: 18

約数和(自身を含む): 39153870

約数和(自身を除く): 19920586

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 98129, 196258, 392516, 686903, 1373806, 2747612, 4808321, 9616642, 19233284]

約数ペア:

[(1, 19233284), (2, 9616642), (4, 4808321), (7, 2747612), (14, 1373806), (28, 686903), (49, 392516), (98, 196258), (196, 98129)]