19161482

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{1487}}^1$

素因数の和:1885

約数の個数: 16

約数和(自身を含む): 30533760

約数和(自身を除く): 11372278

約数列:

[1, 2, 17, 34, 379, 758, 1487, 2974, 6443, 12886, 25279, 50558, 563573, 1127146, 9580741, 19161482]

約数ペア:

[(1, 19161482), (2, 9580741), (17, 1127146), (34, 563573), (379, 50558), (758, 25279), (1487, 12886), (2974, 6443)]