1948001858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{743}}^1\times {\mathrm{119173}}^1$

素因数の和:119929

約数の個数: 16

約数和(自身を含む): 3191956416

約数和(自身を除く): 1243954558

約数列:

[1, 2, 11, 22, 743, 1486, 8173, 16346, 119173, 238346, 1310903, 2621806, 88545539, 177091078, 974000929, 1948001858]

約数ペア:

[(1, 1948001858), (2, 974000929), (11, 177091078), (22, 88545539), (743, 2621806), (1486, 1310903), (8173, 238346), (16346, 119173)]