19157674

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{3257}}^1$

素因数の和:3449

約数の個数: 16

約数和(自身を含む): 30612168

約数和(自身を除く): 11454494

約数列:

[1, 2, 17, 34, 173, 346, 2941, 3257, 5882, 6514, 55369, 110738, 563461, 1126922, 9578837, 19157674]

約数ペア:

[(1, 19157674), (2, 9578837), (17, 1126922), (34, 563461), (173, 110738), (346, 55369), (2941, 6514), (3257, 5882)]