1921085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:352

約数の個数: 16

約数和(自身を含む): 2476656

約数和(自身を除く): 555571

約数列:

[1, 5, 17, 85, 97, 233, 485, 1165, 1649, 3961, 8245, 19805, 22601, 113005, 384217, 1921085]

約数ペア:

[(1, 1921085), (5, 384217), (17, 113005), (85, 22601), (97, 19805), (233, 8245), (485, 3961), (1165, 1649)]