19207866

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{68113}}^1$

素因数の和:68165

約数の個数: 16

約数和(自身を含む): 39233664

約数和(自身を除く): 20025798

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 68113, 136226, 204339, 408678, 3201311, 6402622, 9603933, 19207866]

約数ペア:

[(1, 19207866), (2, 9603933), (3, 6402622), (6, 3201311), (47, 408678), (94, 204339), (141, 136226), (282, 68113)]