21134026

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{3593}}^1$

素因数の和:3785

約数の個数: 16

約数和(自身を含む): 33769224

約数和(自身を除く): 12635198

約数列:

[1, 2, 17, 34, 173, 346, 2941, 3593, 5882, 7186, 61081, 122162, 621589, 1243178, 10567013, 21134026]

約数ペア:

[(1, 21134026), (2, 10567013), (17, 1243178), (34, 621589), (173, 122162), (346, 61081), (2941, 7186), (3593, 5882)]