17021072

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{11953}}^1$

素因数の和:12050

約数の個数: 20

約数和(自身を含む): 33351660

約数和(自身を除く): 16330588

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 11953, 23906, 47812, 95624, 191248, 1063817, 2127634, 4255268, 8510536, 17021072]

約数ペア:

[(1, 17021072), (2, 8510536), (4, 4255268), (8, 2127634), (16, 1063817), (89, 191248), (178, 95624), (356, 47812), (712, 23906), (1424, 11953)]