12833264

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:885

約数の個数: 40

約数和(自身を含む): 26581632

約数和(自身を除く): 13748368

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 172, 184, 344, 368, 688, 811, 989, 1622, 1978, 3244, 3956, 6488, 7912, 12976, 15824, 18653, 34873, 37306, 69746, 74612, 139492, 149224, 278984, 298448, 557968, 802079, 1604158, 3208316, 6416632, 12833264]

約数ペア:

[(1, 12833264), (2, 6416632), (4, 3208316), (8, 1604158), (16, 802079), (23, 557968), (43, 298448), (46, 278984), (86, 149224), (92, 139492), (172, 74612), (184, 69746), (344, 37306), (368, 34873), (688, 18653), (811, 15824), (989, 12976), (1622, 7912), (1978, 6488), (3244, 3956)]