15080428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20161}}^1$

素因数の和:20193

約数の個数: 24

約数和(自身を含む): 30484944

約数和(自身を除く): 15404516

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 20161, 40322, 80644, 221771, 342737, 443542, 685474, 887084, 1370948, 3770107, 7540214, 15080428]

約数ペア:

[(1, 15080428), (2, 7540214), (4, 3770107), (11, 1370948), (17, 887084), (22, 685474), (34, 443542), (44, 342737), (68, 221771), (187, 80644), (374, 40322), (748, 20161)]