19137357309

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{14939389}}^1$

素因数の和:14939460

約数の個数: 16

約数和(自身を含む): 29639749760

約数和(自身を除く): 10502392451

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 14939389, 44818167, 104575723, 313727169, 911302729, 2733908187, 6379119103, 19137357309]

約数ペア:

[(1, 19137357309), (3, 6379119103), (7, 2733908187), (21, 911302729), (61, 313727169), (183, 104575723), (427, 44818167), (1281, 14939389)]