11440904

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{9109}}^1$

素因数の和:9272

約数の個数: 16

約数和(自身を含む): 21590700

約数和(自身を除く): 10149796

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 9109, 18218, 36436, 72872, 1430113, 2860226, 5720452, 11440904]

約数ペア:

[(1, 11440904), (2, 5720452), (4, 2860226), (8, 1430113), (157, 72872), (314, 36436), (628, 18218), (1256, 9109)]