26800906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{661}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 46710720

約数和(自身を除く): 19909814

約数列:

[1, 2, 11, 19, 22, 38, 97, 194, 209, 418, 661, 1067, 1322, 1843, 2134, 3686, 7271, 12559, 14542, 20273, 25118, 40546, 64117, 128234, 138149, 276298, 705287, 1218223, 1410574, 2436446, 13400453, 26800906]

約数ペア:

[(1, 26800906), (2, 13400453), (11, 2436446), (19, 1410574), (22, 1218223), (38, 705287), (97, 276298), (194, 138149), (209, 128234), (418, 64117), (661, 40546), (1067, 25118), (1322, 20273), (1843, 14542), (2134, 12559), (3686, 7271)]