15287388

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{4957}}^1$

素因数の和:5221

約数の個数: 24

約数和(自身を含む): 35816592

約数和(自身を除く): 20529204

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 3084, 4957, 9914, 14871, 19828, 29742, 59484, 1273949, 2547898, 3821847, 5095796, 7643694, 15287388]

約数ペア:

[(1, 15287388), (2, 7643694), (3, 5095796), (4, 3821847), (6, 2547898), (12, 1273949), (257, 59484), (514, 29742), (771, 19828), (1028, 14871), (1542, 9914), (3084, 4957)]