1892893639

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1094791}}^1$

素因数の和:1094830

約数の個数: 16

約数和(自身を含む): 2452334080

約数和(自身を除く): 559440441

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 1094791, 7663537, 14232283, 20801029, 99625981, 145607203, 270413377, 1892893639]

約数ペア:

[(1, 1892893639), (7, 270413377), (13, 145607203), (19, 99625981), (91, 20801029), (133, 14232283), (247, 7663537), (1729, 1094791)]