12042554

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1103}}^1$

素因数の和:1261

約数の個数: 16

約数和(自身を含む): 18600192

約数和(自身を除く): 6557638

約数列:

[1, 2, 53, 103, 106, 206, 1103, 2206, 5459, 10918, 58459, 113609, 116918, 227218, 6021277, 12042554]

約数ペア:

[(1, 12042554), (2, 6021277), (53, 227218), (103, 116918), (106, 113609), (206, 58459), (1103, 10918), (2206, 5459)]