2019355806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25889177}}^1$

素因数の和:25889195

約数の個数: 16

約数和(自身を含む): 4349381904

約数和(自身を除く): 2330026098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 25889177, 51778354, 77667531, 155335062, 336559301, 673118602, 1009677903, 2019355806]

約数ペア:

[(1, 2019355806), (2, 1009677903), (3, 673118602), (6, 336559301), (13, 155335062), (26, 77667531), (39, 51778354), (78, 25889177)]