21982847

素因数分解:

${\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:458

約数の個数: 16

約数和(自身を含む): 23735712

約数和(自身を除く): 1752865

約数列:

[1, 37, 41, 43, 337, 1517, 1591, 1763, 12469, 13817, 14491, 65231, 511229, 536167, 594131, 21982847]

約数ペア:

[(1, 21982847), (37, 594131), (41, 536167), (43, 511229), (337, 65231), (1517, 14491), (1591, 13817), (1763, 12469)]