2019511263

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{105331}}^1$

素因数の和:105435

約数の個数: 32

約数和(自身を含む): 3397588992

約数和(自身を除く): 1378077729

約数列:

[1, 3, 7, 11, 21, 33, 77, 83, 231, 249, 581, 913, 1743, 2739, 6391, 19173, 105331, 315993, 737317, 1158641, 2211951, 3475923, 8110487, 8742473, 24331461, 26227419, 61197311, 96167203, 183591933, 288501609, 673170421, 2019511263]

約数ペア:

[(1, 2019511263), (3, 673170421), (7, 288501609), (11, 183591933), (21, 96167203), (33, 61197311), (77, 26227419), (83, 24331461), (231, 8742473), (249, 8110487), (581, 3475923), (913, 2211951), (1743, 1158641), (2739, 737317), (6391, 315993), (19173, 105331)]