2019933104

素因数分解:

$2^4\times 7^1\times {\mathrm{1873}}^1\times {\mathrm{9629}}^1$

素因数の和:11517

約数の個数: 40

約数和(自身を含む): 4475561760

約数和(自身を除く): 2455628656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1873, 3746, 7492, 9629, 13111, 14984, 19258, 26222, 29968, 38516, 52444, 67403, 77032, 104888, 134806, 154064, 209776, 269612, 539224, 1078448, 18035117, 36070234, 72140468, 126245819, 144280936, 252491638, 288561872, 504983276, 1009966552, 2019933104]

約数ペア:

[(1, 2019933104), (2, 1009966552), (4, 504983276), (7, 288561872), (8, 252491638), (14, 144280936), (16, 126245819), (28, 72140468), (56, 36070234), (112, 18035117), (1873, 1078448), (3746, 539224), (7492, 269612), (9629, 209776), (13111, 154064), (14984, 134806), (19258, 104888), (26222, 77032), (29968, 67403), (38516, 52444)]