16520306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{4973}}^1$

素因数の和:5137

約数の個数: 16

約数和(自身を含む): 27217728

約数和(自身を除く): 10697422

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 4973, 9946, 54703, 109406, 750923, 1501846, 8260153, 16520306]

約数ペア:

[(1, 16520306), (2, 8260153), (11, 1501846), (22, 750923), (151, 109406), (302, 54703), (1661, 9946), (3322, 4973)]