12858224

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:377

約数の個数: 40

約数和(自身を含む): 25913520

約数和(自身を除く): 13055296

約数列:

[1, 2, 4, 8, 16, 53, 59, 106, 118, 212, 236, 257, 424, 472, 514, 848, 944, 1028, 2056, 3127, 4112, 6254, 12508, 13621, 15163, 25016, 27242, 30326, 50032, 54484, 60652, 108968, 121304, 217936, 242608, 803639, 1607278, 3214556, 6429112, 12858224]

約数ペア:

[(1, 12858224), (2, 6429112), (4, 3214556), (8, 1607278), (16, 803639), (53, 242608), (59, 217936), (106, 121304), (118, 108968), (212, 60652), (236, 54484), (257, 50032), (424, 30326), (472, 27242), (514, 25016), (848, 15163), (944, 13621), (1028, 12508), (2056, 6254), (3127, 4112)]