19960005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{102359}}^1$

素因数の和:102380

約数の個数: 16

約数和(自身を含む): 34392960

約数和(自身を除く): 14432955

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 102359, 307077, 511795, 1330667, 1535385, 3992001, 6653335, 19960005]

約数ペア:

[(1, 19960005), (3, 6653335), (5, 3992001), (13, 1535385), (15, 1330667), (39, 511795), (65, 307077), (195, 102359)]