16953268

素因数分解:

$2^2\times {\mathrm{227}}^1\times {\mathrm{18671}}^1$

素因数の和:18902

約数の個数: 12

約数和(自身を含む): 29800512

約数和(自身を除く): 12847244

約数列:

[1, 2, 4, 227, 454, 908, 18671, 37342, 74684, 4238317, 8476634, 16953268]

約数ペア:

[(1, 16953268), (2, 8476634), (4, 4238317), (227, 74684), (454, 37342), (908, 18671)]