11409008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{54851}}^1$

素因数の和:54872

約数の個数: 20

約数和(自身を含む): 23805768

約数和(自身を除く): 12396760

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 54851, 109702, 219404, 438808, 713063, 877616, 1426126, 2852252, 5704504, 11409008]

約数ペア:

[(1, 11409008), (2, 5704504), (4, 2852252), (8, 1426126), (13, 877616), (16, 713063), (26, 438808), (52, 219404), (104, 109702), (208, 54851)]