16249712

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53453}}^1$

素因数の和:53480

約数の個数: 20

約数和(自身を含む): 33141480

約数和(自身を除く): 16891768

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 53453, 106906, 213812, 427624, 855248, 1015607, 2031214, 4062428, 8124856, 16249712]

約数ペア:

[(1, 16249712), (2, 8124856), (4, 4062428), (8, 2031214), (16, 1015607), (19, 855248), (38, 427624), (76, 213812), (152, 106906), (304, 53453)]