16739866

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 31572072

約数和(自身を除く): 14832206

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 121, 143, 187, 221, 242, 286, 313, 374, 442, 626, 1573, 2057, 2431, 3146, 3443, 4069, 4114, 4862, 5321, 6886, 8138, 10642, 26741, 37873, 44759, 53482, 58531, 69173, 75746, 89518, 117062, 138346, 492349, 643841, 760903, 984698, 1287682, 1521806, 8369933, 16739866]

約数ペア:

[(1, 16739866), (2, 8369933), (11, 1521806), (13, 1287682), (17, 984698), (22, 760903), (26, 643841), (34, 492349), (121, 138346), (143, 117062), (187, 89518), (221, 75746), (242, 69173), (286, 58531), (313, 53482), (374, 44759), (442, 37873), (626, 26741), (1573, 10642), (2057, 8138), (2431, 6886), (3146, 5321), (3443, 4862), (4069, 4114)]