19164306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{456293}}^1$

素因数の和:456305

約数の個数: 16

約数和(自身を含む): 43804224

約数和(自身を除く): 24639918

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 456293, 912586, 1368879, 2737758, 3194051, 6388102, 9582153, 19164306]

約数ペア:

[(1, 19164306), (2, 9582153), (3, 6388102), (6, 3194051), (7, 2737758), (14, 1368879), (21, 912586), (42, 456293)]