15691510096

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{2275451}}^1$

素因数の和:2275890

約数の個数: 20

約数和(自身を含む): 30472853184

約数和(自身を除く): 14781343088

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 6896, 2275451, 4550902, 9101804, 18203608, 36407216, 980719381, 1961438762, 3922877524, 7845755048, 15691510096]

約数ペア:

[(1, 15691510096), (2, 7845755048), (4, 3922877524), (8, 1961438762), (16, 980719381), (431, 36407216), (862, 18203608), (1724, 9101804), (3448, 4550902), (6896, 2275451)]