13148528

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{9901}}^1$

素因数の和:9992

約数の個数: 20

約数和(自身を含む): 25784808

約数和(自身を除く): 12636280

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 9901, 19802, 39604, 79208, 158416, 821783, 1643566, 3287132, 6574264, 13148528]

約数ペア:

[(1, 13148528), (2, 6574264), (4, 3287132), (8, 1643566), (16, 821783), (83, 158416), (166, 79208), (332, 39604), (664, 19802), (1328, 9901)]