13665808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{65701}}^1$

素因数の和:65722

約数の個数: 20

約数和(自身を含む): 28514668

約数和(自身を除く): 14848860

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 65701, 131402, 262804, 525608, 854113, 1051216, 1708226, 3416452, 6832904, 13665808]

約数ペア:

[(1, 13665808), (2, 6832904), (4, 3416452), (8, 1708226), (13, 1051216), (16, 854113), (26, 525608), (52, 262804), (104, 131402), (208, 65701)]