1918996874

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{2411}}^1\times {\mathrm{13723}}^1$

素因数の和:16165

約数の個数: 16

約数和(自身を含む): 2979205920

約数和(自身を除く): 1060209046

約数列:

[1, 2, 29, 58, 2411, 4822, 13723, 27446, 69919, 139838, 397967, 795934, 33086153, 66172306, 959498437, 1918996874]

約数ペア:

[(1, 1918996874), (2, 959498437), (29, 66172306), (58, 33086153), (2411, 795934), (4822, 397967), (13723, 139838), (27446, 69919)]