19003474

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{8431}}^1$

素因数の和:8470

約数の個数: 24

約数和(自身を含む): 34604928

約数和(自身を除く): 15601454

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 8431, 16862, 59017, 118034, 193913, 387826, 413119, 826238, 1357391, 2714782, 9501737, 19003474]

約数ペア:

[(1, 19003474), (2, 9501737), (7, 2714782), (14, 1357391), (23, 826238), (46, 413119), (49, 387826), (98, 193913), (161, 118034), (322, 59017), (1127, 16862), (2254, 8431)]