11977252

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4153}}^1$

素因数の和:4267

約数の個数: 24

約数和(自身を含む): 24192896

約数和(自身を除く): 12215644

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 4153, 8306, 16612, 29071, 58142, 116284, 427759, 855518, 1711036, 2994313, 5988626, 11977252]

約数ペア:

[(1, 11977252), (2, 5988626), (4, 2994313), (7, 1711036), (14, 855518), (28, 427759), (103, 116284), (206, 58142), (412, 29071), (721, 16612), (1442, 8306), (2884, 4153)]