16273210

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{20599}}^1$

素因数の和:20685

約数の個数: 16

約数和(自身を含む): 29664000

約数和(自身を除く): 13390790

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 20599, 41198, 102995, 205990, 1627321, 3254642, 8136605, 16273210]

約数ペア:

[(1, 16273210), (2, 8136605), (5, 3254642), (10, 1627321), (79, 205990), (158, 102995), (395, 41198), (790, 20599)]