2239226

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:530

約数の個数: 24

約数和(自身を含む): 3894240

約数和(自身を除く): 1655014

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 487, 974, 2299, 4598, 5357, 9253, 10714, 18506, 58927, 101783, 117854, 203566, 1119613, 2239226]

約数ペア:

[(1, 2239226), (2, 1119613), (11, 203566), (19, 117854), (22, 101783), (38, 58927), (121, 18506), (209, 10714), (242, 9253), (418, 5357), (487, 4598), (974, 2299)]