19465852

素因数分解:

$2^2\times 7^1\times {\mathrm{673}}^1\times {\mathrm{1033}}^1$

素因数の和:1717

約数の個数: 24

約数和(自身を含む): 39027296

約数和(自身を除く): 19561444

約数列:

[1, 2, 4, 7, 14, 28, 673, 1033, 1346, 2066, 2692, 4132, 4711, 7231, 9422, 14462, 18844, 28924, 695209, 1390418, 2780836, 4866463, 9732926, 19465852]

約数ペア:

[(1, 19465852), (2, 9732926), (4, 4866463), (7, 2780836), (14, 1390418), (28, 695209), (673, 28924), (1033, 18844), (1346, 14462), (2066, 9422), (2692, 7231), (4132, 4711)]