19832074

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{947}}^1$

素因数の和:1269

約数の個数: 16

約数和(自身を含む): 30692448

約数和(自身を除く): 10860374

約数列:

[1, 2, 37, 74, 283, 566, 947, 1894, 10471, 20942, 35039, 70078, 268001, 536002, 9916037, 19832074]

約数ペア:

[(1, 19832074), (2, 9916037), (37, 536002), (74, 268001), (283, 70078), (566, 35039), (947, 20942), (1894, 10471)]