19682204

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{613}}^1$

素因数の和:989

約数の個数: 24

約数和(自身を含む): 36103200

約数和(自身を除く): 16420996

約数列:

[1, 2, 4, 23, 46, 92, 349, 613, 698, 1226, 1396, 2452, 8027, 14099, 16054, 28198, 32108, 56396, 213937, 427874, 855748, 4920551, 9841102, 19682204]

約数ペア:

[(1, 19682204), (2, 9841102), (4, 4920551), (23, 855748), (46, 427874), (92, 213937), (349, 56396), (613, 32108), (698, 28198), (1226, 16054), (1396, 14099), (2452, 8027)]