15215880516

素因数分解:

$2^2\times 3^1\times {\mathrm{1267990043}}^1$

素因数の和:1267990050

約数の個数: 12

約数和(自身を含む): 35503721232

約数和(自身を除く): 20287840716

約数列:

[1, 2, 3, 4, 6, 12, 1267990043, 2535980086, 3803970129, 5071960172, 7607940258, 15215880516]

約数ペア:

[(1, 15215880516), (2, 7607940258), (3, 5071960172), (4, 3803970129), (6, 2535980086), (12, 1267990043)]