19844296

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{42043}}^1$

素因数の和:42108

約数の個数: 16

約数和(自身を含む): 37839600

約数和(自身を除く): 17995304

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 42043, 84086, 168172, 336344, 2480537, 4961074, 9922148, 19844296]

約数ペア:

[(1, 19844296), (2, 9922148), (4, 4961074), (8, 2480537), (59, 336344), (118, 168172), (236, 84086), (472, 42043)]