19033373569

素因数分解:

$7^1\times {\mathrm{163}}^1\times {\mathrm{2237}}^1\times {\mathrm{7457}}^1$

素因数の和:9864

約数の個数: 16

約数和(自身を含む): 21898597248

約数和(自身を除く): 2865223679

約数列:

[1, 7, 163, 1141, 2237, 7457, 15659, 52199, 364631, 1215491, 2552417, 8508437, 16681309, 116769163, 2719053367, 19033373569]

約数ペア:

[(1, 19033373569), (7, 2719053367), (163, 116769163), (1141, 16681309), (2237, 8508437), (7457, 2552417), (15659, 1215491), (52199, 364631)]