2103168938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{43891}}^1$

素因数の和:44022

約数の個数: 32

約数和(自身を含む): 3613189440

約数和(自身を除く): 1510020502

約数列:

[1, 2, 13, 19, 26, 38, 97, 194, 247, 494, 1261, 1843, 2522, 3686, 23959, 43891, 47918, 87782, 570583, 833929, 1141166, 1667858, 4257427, 8514854, 10841077, 21682154, 55346551, 80891113, 110693102, 161782226, 1051584469, 2103168938]

約数ペア:

[(1, 2103168938), (2, 1051584469), (13, 161782226), (19, 110693102), (26, 80891113), (38, 55346551), (97, 21682154), (194, 10841077), (247, 8514854), (494, 4257427), (1261, 1667858), (1843, 1141166), (2522, 833929), (3686, 570583), (23959, 87782), (43891, 47918)]