15470084

素因数分解:

$2^2\times 7^2\times {\mathrm{78929}}^1$

素因数の和:78947

約数の個数: 18

約数和(自身を含む): 31493070

約数和(自身を除く): 16022986

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 78929, 157858, 315716, 552503, 1105006, 2210012, 3867521, 7735042, 15470084]

約数ペア:

[(1, 15470084), (2, 7735042), (4, 3867521), (7, 2210012), (14, 1105006), (28, 552503), (49, 315716), (98, 157858), (196, 78929)]