1946084

素因数分解:

$2^2\times 7^2\times {\mathrm{9929}}^1$

素因数の和:9947

約数の個数: 18

約数和(自身を含む): 3962070

約数和(自身を除く): 2015986

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 9929, 19858, 39716, 69503, 139006, 278012, 486521, 973042, 1946084]

約数ペア:

[(1, 1946084), (2, 973042), (4, 486521), (7, 278012), (14, 139006), (28, 69503), (49, 39716), (98, 19858), (196, 9929)]