19765248

素因数分解:

$2^{11}\times 3^1\times {\mathrm{3217}}^1$

素因数の和:3242

約数の個数: 48

約数和(自身を含む): 52710840

約数和(自身を除く): 32945592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 3217, 6144, 6434, 9651, 12868, 19302, 25736, 38604, 51472, 77208, 102944, 154416, 205888, 308832, 411776, 617664, 823552, 1235328, 1647104, 2470656, 3294208, 4941312, 6588416, 9882624, 19765248]

約数ペア:

[(1, 19765248), (2, 9882624), (3, 6588416), (4, 4941312), (6, 3294208), (8, 2470656), (12, 1647104), (16, 1235328), (24, 823552), (32, 617664), (48, 411776), (64, 308832), (96, 205888), (128, 154416), (192, 102944), (256, 77208), (384, 51472), (512, 38604), (768, 25736), (1024, 19302), (1536, 12868), (2048, 9651), (3072, 6434), (3217, 6144)]