19906288711

素因数分解:

${\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{2003}}^1\times {\mathrm{2377}}^1$

素因数の和:4530

約数の個数: 16

約数和(自身を含む): 20644197984

約数和(自身を除く): 737909273

約数列:

[1, 37, 113, 2003, 2377, 4181, 74111, 87949, 226339, 268601, 4761131, 8374543, 9938237, 176161847, 538007803, 19906288711]

約数ペア:

[(1, 19906288711), (37, 538007803), (113, 176161847), (2003, 9938237), (2377, 8374543), (4181, 4761131), (74111, 268601), (87949, 226339)]