11813936

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{4703}}^1$

素因数の和:4868

約数の個数: 20

約数和(自身を含む): 23040192

約数和(自身を除く): 11226256

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 4703, 9406, 18812, 37624, 75248, 738371, 1476742, 2953484, 5906968, 11813936]

約数ペア:

[(1, 11813936), (2, 5906968), (4, 2953484), (8, 1476742), (16, 738371), (157, 75248), (314, 37624), (628, 18812), (1256, 9406), (2512, 4703)]