19454172

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{39541}}^1$

素因数の和:39589

約数の個数: 24

約数和(自身を含む): 46501392

約数和(自身を除く): 27047220

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 39541, 79082, 118623, 158164, 237246, 474492, 1621181, 3242362, 4863543, 6484724, 9727086, 19454172]

約数ペア:

[(1, 19454172), (2, 9727086), (3, 6484724), (4, 4863543), (6, 3242362), (12, 1621181), (41, 474492), (82, 237246), (123, 158164), (164, 118623), (246, 79082), (492, 39541)]