12320242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{5437}}^1$

素因数の和:5553

約数の個数: 16

約数和(自身を含む): 20359872

約数和(自身を除く): 8039630

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 5437, 10874, 59807, 119614, 560011, 1120022, 6160121, 12320242]

約数ペア:

[(1, 12320242), (2, 6160121), (11, 1120022), (22, 560011), (103, 119614), (206, 59807), (1133, 10874), (2266, 5437)]