12606994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3221}}^1$

素因数の和:3345

約数の個数: 16

約数和(自身を含む): 20105280

約数和(自身を除く): 7498286

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3221, 3914, 6442, 61199, 122398, 331763, 663526, 6303497, 12606994]

約数ペア:

[(1, 12606994), (2, 6303497), (19, 663526), (38, 331763), (103, 122398), (206, 61199), (1957, 6442), (3221, 3914)]