20161243159

素因数分解:

${\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{833557}}^1$

素因数の和:833662

約数の個数: 12

約数和(自身を含む): 21595820664

約数和(自身を除く): 1434577505

約数列:

[1, 19, 67, 361, 1273, 24187, 833557, 15837583, 55848319, 300914077, 1061118061, 20161243159]

約数ペア:

[(1, 20161243159), (19, 1061118061), (67, 300914077), (361, 55848319), (1273, 15837583), (24187, 833557)]