12980334

素因数分解:

$2^1\times 3^1\times {\mathrm{653}}^1\times {\mathrm{3313}}^1$

素因数の和:3971

約数の個数: 16

約数和(自身を含む): 26008272

約数和(自身を除く): 13027938

約数列:

[1, 2, 3, 6, 653, 1306, 1959, 3313, 3918, 6626, 9939, 19878, 2163389, 4326778, 6490167, 12980334]

約数ペア:

[(1, 12980334), (2, 6490167), (3, 4326778), (6, 2163389), (653, 19878), (1306, 9939), (1959, 6626), (3313, 3918)]