19153669017

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{48004183}}^1$

素因数の和:48004212

約数の個数: 16

約数和(自身を含む): 30722677760

約数和(自身を除く): 11569008743

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 48004183, 144012549, 336029281, 912079477, 1008087843, 2736238431, 6384556339, 19153669017]

約数ペア:

[(1, 19153669017), (3, 6384556339), (7, 2736238431), (19, 1008087843), (21, 912079477), (57, 336029281), (133, 144012549), (399, 48004183)]