11568548

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{653}}^1$

素因数の和:803

約数の個数: 24

約数和(自身を含む): 20948928

約数和(自身を除く): 9380380

約数列:

[1, 2, 4, 43, 86, 103, 172, 206, 412, 653, 1306, 2612, 4429, 8858, 17716, 28079, 56158, 67259, 112316, 134518, 269036, 2892137, 5784274, 11568548]

約数ペア:

[(1, 11568548), (2, 5784274), (4, 2892137), (43, 269036), (86, 134518), (103, 112316), (172, 67259), (206, 56158), (412, 28079), (653, 17716), (1306, 8858), (2612, 4429)]