12427568

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{7541}}^1$

素因数の和:7652

約数の個数: 20

約数和(自身を含む): 24315408

約数和(自身を除く): 11887840

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 7541, 15082, 30164, 60328, 120656, 776723, 1553446, 3106892, 6213784, 12427568]

約数ペア:

[(1, 12427568), (2, 6213784), (4, 3106892), (8, 1553446), (16, 776723), (103, 120656), (206, 60328), (412, 30164), (824, 15082), (1648, 7541)]