19606436

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{977}}^1$

素因数の和:1183

約数の個数: 24

約数和(自身を含む): 35736120

約数和(自身を除く): 16129684

約数列:

[1, 2, 4, 29, 58, 116, 173, 346, 692, 977, 1954, 3908, 5017, 10034, 20068, 28333, 56666, 113332, 169021, 338042, 676084, 4901609, 9803218, 19606436]

約数ペア:

[(1, 19606436), (2, 9803218), (4, 4901609), (29, 676084), (58, 338042), (116, 169021), (173, 113332), (346, 56666), (692, 28333), (977, 20068), (1954, 10034), (3908, 5017)]