19204059

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19457}}^1$

素因数の和:19514

約数の個数: 16

約数和(自身を含む): 29887488

約数和(自身を除く): 10683429

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 19457, 58371, 136199, 408597, 914479, 2743437, 6401353, 19204059]

約数ペア:

[(1, 19204059), (3, 6401353), (7, 2743437), (21, 914479), (47, 408597), (141, 136199), (329, 58371), (987, 19457)]