2011914718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{743}}^1\times {\mathrm{123083}}^1$

素因数の和:123839

約数の個数: 16

約数和(自身を含む): 3296681856

約数和(自身を除く): 1284767138

約数列:

[1, 2, 11, 22, 743, 1486, 8173, 16346, 123083, 246166, 1353913, 2707826, 91450669, 182901338, 1005957359, 2011914718]

約数ペア:

[(1, 2011914718), (2, 1005957359), (11, 182901338), (22, 91450669), (743, 2707826), (1486, 1353913), (8173, 246166), (16346, 123083)]