2013189631

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1\times {\mathrm{4663}}^1$

素因数の和:5446

約数の個数: 16

約数和(自身を含む): 2190960640

約数和(自身を除く): 177771009

約数列:

[1, 19, 31, 589, 733, 4663, 13927, 22723, 88597, 144553, 431737, 2746507, 3417979, 64941601, 105957349, 2013189631]

約数ペア:

[(1, 2013189631), (19, 105957349), (31, 64941601), (589, 3417979), (733, 2746507), (4663, 431737), (13927, 144553), (22723, 88597)]