919001072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{5221597}}^1$

素因数の和:5221616

約数の個数: 20

約数和(自身を含む): 1942434456

約数和(自身を除く): 1023433384

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 5221597, 10443194, 20886388, 41772776, 57437567, 83545552, 114875134, 229750268, 459500536, 919001072]

約数ペア:

[(1, 919001072), (2, 459500536), (4, 229750268), (8, 114875134), (11, 83545552), (16, 57437567), (22, 41772776), (44, 20886388), (88, 10443194), (176, 5221597)]