15195068

素因数分解:

$2^2\times 7^1\times {\mathrm{661}}^1\times {\mathrm{821}}^1$

素因数の和:1493

約数の個数: 24

約数和(自身を含む): 30473184

約数和(自身を除く): 15278116

約数列:

[1, 2, 4, 7, 14, 28, 661, 821, 1322, 1642, 2644, 3284, 4627, 5747, 9254, 11494, 18508, 22988, 542681, 1085362, 2170724, 3798767, 7597534, 15195068]

約数ペア:

[(1, 15195068), (2, 7597534), (4, 3798767), (7, 2170724), (14, 1085362), (28, 542681), (661, 22988), (821, 18508), (1322, 11494), (1642, 9254), (2644, 5747), (3284, 4627)]