19155653803

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1\times {\mathrm{4937}}^1$

素因数の和:5635

約数の個数: 32

約数和(自身を含む): 23069071872

約数和(自身を除く): 3913418069

約数列:

[1, 11, 13, 43, 143, 473, 559, 631, 4937, 6149, 6941, 8203, 27133, 54307, 64181, 90233, 212291, 298463, 352729, 705991, 2335201, 2759783, 3115247, 3880019, 30357613, 34267717, 40498211, 133955621, 445480321, 1473511831, 1741423073, 19155653803]

約数ペア:

[(1, 19155653803), (11, 1741423073), (13, 1473511831), (43, 445480321), (143, 133955621), (473, 40498211), (559, 34267717), (631, 30357613), (4937, 3880019), (6149, 3115247), (6941, 2759783), (8203, 2335201), (27133, 705991), (54307, 352729), (64181, 298463), (90233, 212291)]