12980706

素因数分解:

$2^1\times 3^1\times {\mathrm{349}}^1\times {\mathrm{6199}}^1$

素因数の和:6553

約数の個数: 16

約数和(自身を含む): 26040000

約数和(自身を除く): 13059294

約数列:

[1, 2, 3, 6, 349, 698, 1047, 2094, 6199, 12398, 18597, 37194, 2163451, 4326902, 6490353, 12980706]

約数ペア:

[(1, 12980706), (2, 6490353), (3, 4326902), (6, 2163451), (349, 37194), (698, 18597), (1047, 12398), (2094, 6199)]