80019407

素因数分解:

${\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:650

約数の個数: 16

約数和(自身を含む): 87780000

約数和(自身を除く): 7760593

約数列:

[1, 13, 109, 149, 379, 1417, 1937, 4927, 16241, 41311, 56471, 211133, 537043, 734123, 6155339, 80019407]

約数ペア:

[(1, 80019407), (13, 6155339), (109, 734123), (149, 537043), (379, 211133), (1417, 56471), (1937, 41311), (4927, 16241)]