19412782

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1\times {\mathrm{839}}^1$

素因数の和:1367

約数の個数: 16

約数和(自身を含む): 30481920

約数和(自身を除く): 11069138

約数列:

[1, 2, 23, 46, 503, 839, 1006, 1678, 11569, 19297, 23138, 38594, 422017, 844034, 9706391, 19412782]

約数ペア:

[(1, 19412782), (2, 9706391), (23, 844034), (46, 422017), (503, 38594), (839, 23138), (1006, 19297), (1678, 11569)]