19882689838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{19228907}}^1$

素因数の和:19228967

約数の個数: 16

約数和(自身を含む): 33227553024

約数和(自身を除く): 13344863186

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 19228907, 38457814, 211517977, 423035954, 903758629, 1807517258, 9941344919, 19882689838]

約数ペア:

[(1, 19882689838), (2, 9941344919), (11, 1807517258), (22, 903758629), (47, 423035954), (94, 211517977), (517, 38457814), (1034, 19228907)]