15662608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{293}}^1$

素因数の和:571

約数の個数: 40

約数和(自身を含む): 32919768

約数和(自身を除く): 17257160

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 257, 293, 514, 586, 1028, 1172, 2056, 2344, 3341, 3809, 4112, 4688, 6682, 7618, 13364, 15236, 26728, 30472, 53456, 60944, 75301, 150602, 301204, 602408, 978913, 1204816, 1957826, 3915652, 7831304, 15662608]

約数ペア:

[(1, 15662608), (2, 7831304), (4, 3915652), (8, 1957826), (13, 1204816), (16, 978913), (26, 602408), (52, 301204), (104, 150602), (208, 75301), (257, 60944), (293, 53456), (514, 30472), (586, 26728), (1028, 15236), (1172, 13364), (2056, 7618), (2344, 6682), (3341, 4688), (3809, 4112)]