2019467877

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5061323}}^1$

素因数の和:5061352

約数の個数: 16

約数和(自身を含む): 3239247360

約数和(自身を除く): 1219779483

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 5061323, 15183969, 35429261, 96165137, 106287783, 288495411, 673155959, 2019467877]

約数ペア:

[(1, 2019467877), (3, 673155959), (7, 288495411), (19, 106287783), (21, 96165137), (57, 35429261), (133, 15183969), (399, 5061323)]