19272368

素因数分解:

$2^4\times {\mathrm{293}}^1\times {\mathrm{4111}}^1$

素因数の和:4412

約数の個数: 20

約数和(自身を含む): 37476768

約数和(自身を除く): 18204400

約数列:

[1, 2, 4, 8, 16, 293, 586, 1172, 2344, 4111, 4688, 8222, 16444, 32888, 65776, 1204523, 2409046, 4818092, 9636184, 19272368]

約数ペア:

[(1, 19272368), (2, 9636184), (4, 4818092), (8, 2409046), (16, 1204523), (293, 65776), (586, 32888), (1172, 16444), (2344, 8222), (4111, 4688)]