13368626

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{839}}^1$

素因数の和:1129

約数の個数: 16

約数和(自身を含む): 20805120

約数和(自身を除く): 7436494

約数列:

[1, 2, 31, 62, 257, 514, 839, 1678, 7967, 15934, 26009, 52018, 215623, 431246, 6684313, 13368626]

約数ペア:

[(1, 13368626), (2, 6684313), (31, 431246), (62, 215623), (257, 52018), (514, 26009), (839, 15934), (1678, 7967)]