19004051

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{881}}^1$

素因数の和:982

約数の個数: 16

約数和(自身を含む): 21718368

約数和(自身を除く): 2714317

約数列:

[1, 11, 37, 53, 407, 583, 881, 1961, 9691, 21571, 32597, 46693, 358567, 513623, 1727641, 19004051]

約数ペア:

[(1, 19004051), (11, 1727641), (37, 513623), (53, 358567), (407, 46693), (583, 32597), (881, 21571), (1961, 9691)]