19656006877

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{2704831}}^1$

素因数の和:2704900

約数の個数: 12

約数和(自身を含む): 21779307264

約数和(自身を除く): 2123300387

約数列:

[1, 13, 43, 169, 559, 7267, 2704831, 35162803, 116307733, 457116439, 1512000529, 19656006877]

約数ペア:

[(1, 19656006877), (13, 1512000529), (43, 457116439), (169, 116307733), (559, 35162803), (7267, 2704831)]