16886326

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{4993}}^1$

素因数の和:5103

約数の個数: 16

約数和(自身を含む): 26967600

約数和(自身を除く): 10081274

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 4993, 9986, 94867, 189734, 444377, 888754, 8443163, 16886326]

約数ペア:

[(1, 16886326), (2, 8443163), (19, 888754), (38, 444377), (89, 189734), (178, 94867), (1691, 9986), (3382, 4993)]