16216404

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{11959}}^1$

素因数の和:12079

約数の個数: 24

約数和(自身を含む): 38176320

約数和(自身を除く): 21959916

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 11959, 23918, 35877, 47836, 71754, 143508, 1351367, 2702734, 4054101, 5405468, 8108202, 16216404]

約数ペア:

[(1, 16216404), (2, 8108202), (3, 5405468), (4, 4054101), (6, 2702734), (12, 1351367), (113, 143508), (226, 71754), (339, 47836), (452, 35877), (678, 23918), (1356, 11959)]