19809233

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1747}}^1$

素因数の和:1816

約数の個数: 16

約数和(自身を含む): 22654080

約数和(自身を除く): 2844847

約数列:

[1, 17, 23, 29, 391, 493, 667, 1747, 11339, 29699, 40181, 50663, 683077, 861271, 1165249, 19809233]

約数ペア:

[(1, 19809233), (17, 1165249), (23, 861271), (29, 683077), (391, 50663), (493, 40181), (667, 29699), (1747, 11339)]