19123314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{455317}}^1$

素因数の和:455329

約数の個数: 16

約数和(自身を含む): 43710528

約数和(自身を除く): 24587214

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 455317, 910634, 1365951, 2731902, 3187219, 6374438, 9561657, 19123314]

約数ペア:

[(1, 19123314), (2, 9561657), (3, 6374438), (6, 3187219), (7, 2731902), (14, 1365951), (21, 910634), (42, 455317)]