12047998

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{6091}}^1$

素因数の和:6159

約数の個数: 16

約数和(自身を含む): 19299456

約数和(自身を除く): 7251458

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 6091, 12182, 140093, 261913, 280186, 523826, 6023999, 12047998]

約数ペア:

[(1, 12047998), (2, 6023999), (23, 523826), (43, 280186), (46, 261913), (86, 140093), (989, 12182), (1978, 6091)]