1869692

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{3863}}^1$

素因数の和:3889

約数の個数: 18

約数和(自身を含む): 3597384

約数和(自身を除く): 1727692

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 3863, 7726, 15452, 42493, 84986, 169972, 467423, 934846, 1869692]

約数ペア:

[(1, 1869692), (2, 934846), (4, 467423), (11, 169972), (22, 84986), (44, 42493), (121, 15452), (242, 7726), (484, 3863)]