19246352

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{12401}}^1$

素因数の和:12506

約数の個数: 20

約数和(自身を含む): 37677276

約数和(自身を除く): 18430924

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 12401, 24802, 49604, 99208, 198416, 1202897, 2405794, 4811588, 9623176, 19246352]

約数ペア:

[(1, 19246352), (2, 9623176), (4, 4811588), (8, 2405794), (16, 1202897), (97, 198416), (194, 99208), (388, 49604), (776, 24802), (1552, 12401)]