19313326

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{1637}}^1$

素因数の和:2003

約数の個数: 16

約数和(自身を含む): 30781296

約数和(自身を除く): 11467970

約数列:

[1, 2, 17, 34, 347, 694, 1637, 3274, 5899, 11798, 27829, 55658, 568039, 1136078, 9656663, 19313326]

約数ペア:

[(1, 19313326), (2, 9656663), (17, 1136078), (34, 568039), (347, 55658), (694, 27829), (1637, 11798), (3274, 5899)]