19568288

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{9127}}^1$

素因数の和:9204

約数の個数: 24

約数和(自身を含む): 39104352

約数和(自身を除く): 19536064

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 9127, 18254, 36508, 73016, 146032, 292064, 611509, 1223018, 2446036, 4892072, 9784144, 19568288]

約数ペア:

[(1, 19568288), (2, 9784144), (4, 4892072), (8, 2446036), (16, 1223018), (32, 611509), (67, 292064), (134, 146032), (268, 73016), (536, 36508), (1072, 18254), (2144, 9127)]