2019518778

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1\times {\mathrm{14321}}^1$

素因数の和:15582

約数の個数: 32

約数和(自身を含む): 4255352640

約数和(自身を除く): 2235833862

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1237, 2474, 3711, 7422, 14321, 23503, 28642, 42963, 47006, 70509, 85926, 141018, 272099, 544198, 816297, 1632594, 17715077, 35430154, 53145231, 106290462, 336586463, 673172926, 1009759389, 2019518778]

約数ペア:

[(1, 2019518778), (2, 1009759389), (3, 673172926), (6, 336586463), (19, 106290462), (38, 53145231), (57, 35430154), (114, 17715077), (1237, 1632594), (2474, 816297), (3711, 544198), (7422, 272099), (14321, 141018), (23503, 85926), (28642, 70509), (42963, 47006)]