8419792

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{9929}}^1$

素因数の和:9990

約数の個数: 20

約数和(自身を含む): 16622820

約数和(自身を除く): 8203028

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 9929, 19858, 39716, 79432, 158864, 526237, 1052474, 2104948, 4209896, 8419792]

約数ペア:

[(1, 8419792), (2, 4209896), (4, 2104948), (8, 1052474), (16, 526237), (53, 158864), (106, 79432), (212, 39716), (424, 19858), (848, 9929)]