47105921

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{1811}}^1$

素因数の和:1904

約数の個数: 12

約数和(自身を含む): 50989680

約数和(自身を除く): 3883759

約数列:

[1, 19, 37, 703, 1369, 1811, 26011, 34409, 67007, 1273133, 2479259, 47105921]

約数ペア:

[(1, 47105921), (19, 2479259), (37, 1273133), (703, 67007), (1369, 34409), (1811, 26011)]