1819837294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1133149}}^1$

素因数の和:1133235

約数の個数: 16

約数和(自身を含む): 3018711600

約数和(自身を除く): 1198874306

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 1133149, 2266298, 12464639, 24929278, 82719877, 165439754, 909918647, 1819837294]

約数ペア:

[(1, 1819837294), (2, 909918647), (11, 165439754), (22, 82719877), (73, 24929278), (146, 12464639), (803, 2266298), (1606, 1133149)]