1999294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4783}}^1$

素因数の和:4815

約数の個数: 16

約数和(自身を含む): 3444480

約数和(自身を除く): 1445186

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 4783, 9566, 52613, 90877, 105226, 181754, 999647, 1999294]

約数ペア:

[(1, 1999294), (2, 999647), (11, 181754), (19, 105226), (22, 90877), (38, 52613), (209, 9566), (418, 4783)]