2017206991

素因数分解:

${\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{94709}}^1$

素因数の和:94806

約数の個数: 12

約数和(自身を含む): 2165070600

約数和(自身を除く): 147863609

約数列:

[1, 19, 59, 361, 1121, 21299, 94709, 1799471, 5587831, 34189949, 106168789, 2017206991]

約数ペア:

[(1, 2017206991), (19, 106168789), (59, 34189949), (361, 5587831), (1121, 1799471), (21299, 94709)]