19001286594

素因数分解:

$2^1\times 3^2\times {\mathrm{263}}^1\times {\mathrm{631}}^1\times {\mathrm{6361}}^1$

素因数の和:7263

約数の個数: 48

約数和(自身を含む): 41397992064

約数和(自身を除く): 22396705470

約数列:

[1, 2, 3, 6, 9, 18, 263, 526, 631, 789, 1262, 1578, 1893, 2367, 3786, 4734, 5679, 6361, 11358, 12722, 19083, 38166, 57249, 114498, 165953, 331906, 497859, 995718, 1493577, 1672943, 2987154, 3345886, 4013791, 5018829, 8027582, 10037658, 12041373, 15056487, 24082746, 30112974, 36124119, 72248238, 1055627033, 2111254066, 3166881099, 6333762198, 9500643297, 19001286594]

約数ペア:

[(1, 19001286594), (2, 9500643297), (3, 6333762198), (6, 3166881099), (9, 2111254066), (18, 1055627033), (263, 72248238), (526, 36124119), (631, 30112974), (789, 24082746), (1262, 15056487), (1578, 12041373), (1893, 10037658), (2367, 8027582), (3786, 5018829), (4734, 4013791), (5679, 3345886), (6361, 2987154), (11358, 1672943), (12722, 1493577), (19083, 995718), (38166, 497859), (57249, 331906), (114498, 165953)]