12908008

素因数分解:

$2^3\times {\mathrm{661}}^1\times {\mathrm{2441}}^1$

素因数の和:3108

約数の個数: 16

約数和(自身を含む): 24249060

約数和(自身を除く): 11341052

約数列:

[1, 2, 4, 8, 661, 1322, 2441, 2644, 4882, 5288, 9764, 19528, 1613501, 3227002, 6454004, 12908008]

約数ペア:

[(1, 12908008), (2, 6454004), (4, 3227002), (8, 1613501), (661, 19528), (1322, 9764), (2441, 5288), (2644, 4882)]