1545401072

素因数分解:

$2^4\times {\mathrm{21011}}^1\times {\mathrm{4597}}^1$

素因数の和:25616

約数の個数: 20

約数和(自身を含む): 2995008456

約数和(自身を除く): 1449607384

約数列:

[1, 2, 4, 8, 16, 4597, 9194, 18388, 21011, 36776, 42022, 73552, 84044, 168088, 336176, 96587567, 193175134, 386350268, 772700536, 1545401072]

約数ペア:

[(1, 1545401072), (2, 772700536), (4, 386350268), (8, 193175134), (16, 96587567), (4597, 336176), (9194, 168088), (18388, 84044), (21011, 73552), (36776, 42022)]