19123122

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{109903}}^1$

素因数の和:109937

約数の個数: 16

約数和(自身を含む): 39565440

約数和(自身を除く): 20442318

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 109903, 219806, 329709, 659418, 3187187, 6374374, 9561561, 19123122]

約数ペア:

[(1, 19123122), (2, 9561561), (3, 6374374), (6, 3187187), (29, 659418), (58, 329709), (87, 219806), (174, 109903)]