19269544

素因数分解:

$2^3\times 7^2\times {\mathrm{49157}}^1$

素因数の和:49177

約数の個数: 24

約数和(自身を含む): 42030090

約数和(自身を除く): 22760546

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 49157, 98314, 196628, 344099, 393256, 688198, 1376396, 2408693, 2752792, 4817386, 9634772, 19269544]

約数ペア:

[(1, 19269544), (2, 9634772), (4, 4817386), (7, 2752792), (8, 2408693), (14, 1376396), (28, 688198), (49, 393256), (56, 344099), (98, 196628), (196, 98314), (392, 49157)]