13298894

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1399}}^1$

素因数の和:1512

約数の個数: 24

約数和(自身を含む): 23461200

約数和(自身を除く): 10162306

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 679, 1358, 1399, 2798, 4753, 9506, 9793, 19586, 68551, 135703, 137102, 271406, 949921, 1899842, 6649447, 13298894]

約数ペア:

[(1, 13298894), (2, 6649447), (7, 1899842), (14, 949921), (49, 271406), (97, 137102), (98, 135703), (194, 68551), (679, 19586), (1358, 9793), (1399, 9506), (2798, 4753)]