19385738

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{5051}}^1$

素因数の和:5173

約数の個数: 16

約数和(自身を含む): 30918240

約数和(自身を除く): 11532502

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 5051, 10102, 95969, 191938, 510151, 1020302, 9692869, 19385738]

約数ペア:

[(1, 19385738), (2, 9692869), (19, 1020302), (38, 510151), (101, 191938), (202, 95969), (1919, 10102), (3838, 5051)]