19731922

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{16981}}^1$

素因数の和:17073

約数の個数: 16

約数和(自身を含む): 34235712

約数和(自身を除く): 14503790

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 16981, 33962, 118867, 237734, 1409423, 2818846, 9865961, 19731922]

約数ペア:

[(1, 19731922), (2, 9865961), (7, 2818846), (14, 1409423), (83, 237734), (166, 118867), (581, 33962), (1162, 16981)]