12211942

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{5009}}^1$

素因数の和:5087

約数の個数: 16

約数和(自身を含む): 19478880

約数和(自身を除く): 7266938

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 5009, 10018, 115207, 230414, 265477, 530954, 6105971, 12211942]

約数ペア:

[(1, 12211942), (2, 6105971), (23, 530954), (46, 265477), (53, 230414), (106, 115207), (1219, 10018), (2438, 5009)]