19034173881

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{4999783}}^1$

素因数の和:4999842

約数の個数: 20

約数和(自身を含む): 29038745472

約数和(自身を除く): 10004571591

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 4999783, 14999349, 44998047, 134994141, 234989801, 404982423, 704969403, 2114908209, 6344724627, 19034173881]

約数ペア:

[(1, 19034173881), (3, 6344724627), (9, 2114908209), (27, 704969403), (47, 404982423), (81, 234989801), (141, 134994141), (423, 44998047), (1269, 14999349), (3807, 4999783)]