13331038

素因数分解:

$2^1\times 7^3\times {\mathrm{19433}}^1$

素因数の和:19456

約数の個数: 16

約数和(自身を含む): 23320800

約数和(自身を除く): 9989762

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 19433, 38866, 136031, 272062, 952217, 1904434, 6665519, 13331038]

約数ペア:

[(1, 13331038), (2, 6665519), (7, 1904434), (14, 952217), (49, 272062), (98, 136031), (343, 38866), (686, 19433)]