119878384

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{35509}}^1$

素因数の和:35728

約数の個数: 20

約数和(自身を含む): 233371720

約数和(自身を除く): 113493336

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 35509, 71018, 142036, 284072, 568144, 7492399, 14984798, 29969596, 59939192, 119878384]

約数ペア:

[(1, 119878384), (2, 59939192), (4, 29969596), (8, 14984798), (16, 7492399), (211, 568144), (422, 284072), (844, 142036), (1688, 71018), (3376, 35509)]