16121236

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{619}}^1$

素因数の和:1023

約数の個数: 24

約数和(自身を含む): 29998080

約数和(自身を除く): 13876844

約数列:

[1, 2, 4, 17, 34, 68, 383, 619, 766, 1238, 1532, 2476, 6511, 10523, 13022, 21046, 26044, 42092, 237077, 474154, 948308, 4030309, 8060618, 16121236]

約数ペア:

[(1, 16121236), (2, 8060618), (4, 4030309), (17, 948308), (34, 474154), (68, 237077), (383, 42092), (619, 26044), (766, 21046), (1238, 13022), (1532, 10523), (2476, 6511)]