17820272

素因数分解:

$2^4\times {\mathrm{1019}}^1\times {\mathrm{1093}}^1$

素因数の和:2120

約数の個数: 20

約数和(自身を含む): 34592280

約数和(自身を除く): 16772008

約数列:

[1, 2, 4, 8, 16, 1019, 1093, 2038, 2186, 4076, 4372, 8152, 8744, 16304, 17488, 1113767, 2227534, 4455068, 8910136, 17820272]

約数ペア:

[(1, 17820272), (2, 8910136), (4, 4455068), (8, 2227534), (16, 1113767), (1019, 17488), (1093, 16304), (2038, 8744), (2186, 8152), (4076, 4372)]