15195052012

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{2111597}}^1$

素因数の和:2111865

約数の個数: 24

約数和(自身を含む): 30508367904

約数和(自身を除く): 15313315892

約数列:

[1, 2, 4, 7, 14, 28, 257, 514, 1028, 1799, 3598, 7196, 2111597, 4223194, 8446388, 14781179, 29562358, 59124716, 542680429, 1085360858, 2170721716, 3798763003, 7597526006, 15195052012]

約数ペア:

[(1, 15195052012), (2, 7597526006), (4, 3798763003), (7, 2170721716), (14, 1085360858), (28, 542680429), (257, 59124716), (514, 29562358), (1028, 14781179), (1799, 8446388), (3598, 4223194), (7196, 2111597)]