2986351657

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^2\times {\mathrm{19843}}^1$

素因数の和:20040

約数の個数: 12

約数和(自身を含む): 3179405680

約数和(自身を除く): 193054023

約数列:

[1, 19, 89, 1691, 7921, 19843, 150499, 377017, 1766027, 33554513, 157176403, 2986351657]

約数ペア:

[(1, 2986351657), (19, 157176403), (89, 33554513), (1691, 1766027), (7921, 377017), (19843, 150499)]