2019639732

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{805279}}^1$

素因数の和:805316

約数の個数: 48

約数和(自身を含む): 5411481600

約数和(自身を除く): 3391841868

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 805279, 1610558, 2415837, 3221116, 4831674, 8858069, 9663348, 15300301, 17716138, 26574207, 30600602, 35432276, 45900903, 53148414, 61201204, 91801806, 106296828, 168303311, 183603612, 336606622, 504909933, 673213244, 1009819866, 2019639732]

約数ペア:

[(1, 2019639732), (2, 1009819866), (3, 673213244), (4, 504909933), (6, 336606622), (11, 183603612), (12, 168303311), (19, 106296828), (22, 91801806), (33, 61201204), (38, 53148414), (44, 45900903), (57, 35432276), (66, 30600602), (76, 26574207), (114, 17716138), (132, 15300301), (209, 9663348), (228, 8858069), (418, 4831674), (627, 3221116), (836, 2415837), (1254, 1610558), (2508, 805279)]