19352979

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{6959}}^1$

素因数の和:7071

約数の個数: 16

約数和(自身を含む): 28953600

約数和(自身を除く): 9600621

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 6959, 20877, 62631, 187893, 716777, 2150331, 6450993, 19352979]

約数ペア:

[(1, 19352979), (3, 6450993), (9, 2150331), (27, 716777), (103, 187893), (309, 62631), (927, 20877), (2781, 6959)]