16271618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 28486080

約数和(自身を除く): 12214462

約数列:

[1, 2, 11, 17, 22, 34, 139, 187, 278, 313, 374, 626, 1529, 2363, 3058, 3443, 4726, 5321, 6886, 10642, 25993, 43507, 51986, 58531, 87014, 117062, 478577, 739619, 957154, 1479238, 8135809, 16271618]

約数ペア:

[(1, 16271618), (2, 8135809), (11, 1479238), (17, 957154), (22, 739619), (34, 478577), (139, 117062), (187, 87014), (278, 58531), (313, 51986), (374, 43507), (626, 25993), (1529, 10642), (2363, 6886), (3058, 5321), (3443, 4726)]