19289096

素因数分解:

$2^3\times {\mathrm{487}}^1\times {\mathrm{4951}}^1$

素因数の和:5444

約数の個数: 16

約数和(自身を含む): 36248640

約数和(自身を除く): 16959544

約数列:

[1, 2, 4, 8, 487, 974, 1948, 3896, 4951, 9902, 19804, 39608, 2411137, 4822274, 9644548, 19289096]

約数ペア:

[(1, 19289096), (2, 9644548), (4, 4822274), (8, 2411137), (487, 39608), (974, 19804), (1948, 9902), (3896, 4951)]