16694958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20921}}^1$

素因数の和:20952

約数の個数: 32

約数和(自身を含む): 40170240

約数和(自身を除く): 23475282

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 20921, 41842, 62763, 125526, 146447, 292894, 397499, 439341, 794998, 878682, 1192497, 2384994, 2782493, 5564986, 8347479, 16694958]

約数ペア:

[(1, 16694958), (2, 8347479), (3, 5564986), (6, 2782493), (7, 2384994), (14, 1192497), (19, 878682), (21, 794998), (38, 439341), (42, 397499), (57, 292894), (114, 146447), (133, 125526), (266, 62763), (399, 41842), (798, 20921)]