974775430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5130397}}^1$

素因数の和:5130423

約数の個数: 16

約数和(自身を含む): 1846943280

約数和(自身を除く): 872167850

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 5130397, 10260794, 25651985, 51303970, 97477543, 194955086, 487387715, 974775430]

約数ペア:

[(1, 974775430), (2, 487387715), (5, 194955086), (10, 97477543), (19, 51303970), (38, 25651985), (95, 10260794), (190, 5130397)]