1921926

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{733}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 4227840

約数和(自身を除く): 2305914

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 733, 874, 1311, 1466, 2199, 2622, 4398, 13927, 16859, 27854, 33718, 41781, 50577, 83562, 101154, 320321, 640642, 960963, 1921926]

約数ペア:

[(1, 1921926), (2, 960963), (3, 640642), (6, 320321), (19, 101154), (23, 83562), (38, 50577), (46, 41781), (57, 33718), (69, 27854), (114, 16859), (138, 13927), (437, 4398), (733, 2622), (874, 2199), (1311, 1466)]