19040482

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{2609}}^1$

素因数の和:2741

約数の個数: 16

約数和(自身を含む): 29597400

約数和(自身を除く): 10556918

約数列:

[1, 2, 41, 82, 89, 178, 2609, 3649, 5218, 7298, 106969, 213938, 232201, 464402, 9520241, 19040482]

約数ペア:

[(1, 19040482), (2, 9520241), (41, 464402), (82, 232201), (89, 213938), (178, 106969), (2609, 7298), (3649, 5218)]