12565536466

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{112657}}^1$

素因数の和:112954

約数の個数: 32

約数和(自身を含む): 22322506752

約数和(自身を除く): 9756970286

約数列:

[1, 2, 7, 14, 31, 62, 217, 257, 434, 514, 1799, 3598, 7967, 15934, 55769, 111538, 112657, 225314, 788599, 1577198, 3492367, 6984734, 24446569, 28952849, 48893138, 57905698, 202669943, 405339886, 897538319, 1795076638, 6282768233, 12565536466]

約数ペア:

[(1, 12565536466), (2, 6282768233), (7, 1795076638), (14, 897538319), (31, 405339886), (62, 202669943), (217, 57905698), (257, 48893138), (434, 28952849), (514, 24446569), (1799, 6984734), (3598, 3492367), (7967, 1577198), (15934, 788599), (55769, 225314), (111538, 112657)]