5465008

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{17977}}^1$

素因数の和:18004

約数の個数: 20

約数和(自身を含む): 11146360

約数和(自身を除く): 5681352

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 17977, 35954, 71908, 143816, 287632, 341563, 683126, 1366252, 2732504, 5465008]

約数ペア:

[(1, 5465008), (2, 2732504), (4, 1366252), (8, 683126), (16, 341563), (19, 287632), (38, 143816), (76, 71908), (152, 35954), (304, 17977)]