89214994

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{19403}}^1$

素因数の和:19446

約数の個数: 24

約数和(自身を含む): 154843920

約数和(自身を除く): 65628926

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 19403, 38806, 213433, 368657, 426866, 737314, 2347763, 4055227, 4695526, 8110454, 44607497, 89214994]

約数ペア:

[(1, 89214994), (2, 44607497), (11, 8110454), (19, 4695526), (22, 4055227), (38, 2347763), (121, 737314), (209, 426866), (242, 368657), (418, 213433), (2299, 38806), (4598, 19403)]