1893669908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1931}}^1\times {\mathrm{18859}}^1$

素因数の和:20807

約数の個数: 24

約数和(自身を含む): 3570876960

約数和(自身を除く): 1677207052

約数列:

[1, 2, 4, 13, 26, 52, 1931, 3862, 7724, 18859, 25103, 37718, 50206, 75436, 100412, 245167, 490334, 980668, 36416729, 72833458, 145666916, 473417477, 946834954, 1893669908]

約数ペア:

[(1, 1893669908), (2, 946834954), (4, 473417477), (13, 145666916), (26, 72833458), (52, 36416729), (1931, 980668), (3862, 490334), (7724, 245167), (18859, 100412), (25103, 75436), (37718, 50206)]