19013042

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{11171}}^1$

素因数の和:11233

約数の個数: 16

約数和(自身を含む): 30566592

約数和(自身を除く): 11553550

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 11171, 22342, 256933, 413327, 513866, 826654, 9506521, 19013042]

約数ペア:

[(1, 19013042), (2, 9506521), (23, 826654), (37, 513866), (46, 413327), (74, 256933), (851, 22342), (1702, 11171)]