19232402

素因数分解:

$2^1\times 7^2\times {\mathrm{443}}^2$

素因数の和:902

約数の個数: 18

約数和(自身を含む): 33634503

約数和(自身を除く): 14402101

約数列:

[1, 2, 7, 14, 49, 98, 443, 886, 3101, 6202, 21707, 43414, 196249, 392498, 1373743, 2747486, 9616201, 19232402]

約数ペア:

[(1, 19232402), (2, 9616201), (7, 2747486), (14, 1373743), (49, 392498), (98, 196249), (443, 43414), (886, 21707), (3101, 6202)]