19344038

素因数分解:

$2^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{3119}}^1$

素因数の和:3571

約数の個数: 16

約数和(自身を含む): 33246720

約数和(自身を除く): 13902682

約数列:

[1, 2, 7, 14, 443, 886, 3101, 3119, 6202, 6238, 21833, 43666, 1381717, 2763434, 9672019, 19344038]

約数ペア:

[(1, 19344038), (2, 9672019), (7, 2763434), (14, 1381717), (443, 43666), (886, 21833), (3101, 6238), (3119, 6202)]