21334166

素因数分解:

$2^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{1879}}^1$

素因数の和:2699

約数の個数: 16

約数和(自身を含む): 36637440

約数和(自身を除く): 15303274

約数列:

[1, 2, 7, 14, 811, 1622, 1879, 3758, 5677, 11354, 13153, 26306, 1523869, 3047738, 10667083, 21334166]

約数ペア:

[(1, 21334166), (2, 10667083), (7, 3047738), (14, 1523869), (811, 26306), (1622, 13153), (1879, 11354), (3758, 5677)]