15197402878

素因数分解:

$2^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{3424381}}^1$

素因数の和:3424707

約数の個数: 16

約数和(自身を含む): 26134883424

約数和(自身を除く): 10937480546

約数列:

[1, 2, 7, 14, 317, 634, 2219, 4438, 3424381, 6848762, 23970667, 47941334, 1085528777, 2171057554, 7598701439, 15197402878]

約数ペア:

[(1, 15197402878), (2, 7598701439), (7, 2171057554), (14, 1085528777), (317, 47941334), (634, 23970667), (2219, 6848762), (4438, 3424381)]