19005605144

素因数分解:

$2^3\times {\mathrm{677}}^1\times {\mathrm{1499}}^1\times {\mathrm{2341}}^1$

素因数の和:4523

約数の個数: 32

約数和(自身を含む): 35727210000

約数和(自身を除く): 16721604856

約数列:

[1, 2, 4, 8, 677, 1354, 1499, 2341, 2708, 2998, 4682, 5416, 5996, 9364, 11992, 18728, 1014823, 1584857, 2029646, 3169714, 3509159, 4059292, 6339428, 7018318, 8118584, 12678856, 14036636, 28073272, 2375700643, 4751401286, 9502802572, 19005605144]

約数ペア:

[(1, 19005605144), (2, 9502802572), (4, 4751401286), (8, 2375700643), (677, 28073272), (1354, 14036636), (1499, 12678856), (2341, 8118584), (2708, 7018318), (2998, 6339428), (4682, 4059292), (5416, 3509159), (5996, 3169714), (9364, 2029646), (11992, 1584857), (18728, 1014823)]