26667146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 46379520

約数和(自身を除く): 19712374

約数列:

[1, 2, 11, 19, 22, 38, 131, 209, 262, 418, 487, 974, 1441, 2489, 2882, 4978, 5357, 9253, 10714, 18506, 27379, 54758, 63797, 101783, 127594, 203566, 701767, 1212143, 1403534, 2424286, 13333573, 26667146]

約数ペア:

[(1, 26667146), (2, 13333573), (11, 2424286), (19, 1403534), (22, 1212143), (38, 701767), (131, 203566), (209, 127594), (262, 101783), (418, 63797), (487, 54758), (974, 27379), (1441, 18506), (2489, 10714), (2882, 9253), (4978, 5357)]