2173562

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1217}}^1$

素因数の和:1285

約数の個数: 16

約数和(自身を含む): 3507840

約数和(自身を除く): 1334278

約数列:

[1, 2, 19, 38, 47, 94, 893, 1217, 1786, 2434, 23123, 46246, 57199, 114398, 1086781, 2173562]

約数ペア:

[(1, 2173562), (2, 1086781), (19, 114398), (38, 57199), (47, 46246), (94, 23123), (893, 2434), (1217, 1786)]