15317872

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{3407}}^1$

素因数の和:3696

約数の個数: 20

約数和(自身を含む): 29792736

約数和(自身を除く): 14474864

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 3407, 4496, 6814, 13628, 27256, 54512, 957367, 1914734, 3829468, 7658936, 15317872]

約数ペア:

[(1, 15317872), (2, 7658936), (4, 3829468), (8, 1914734), (16, 957367), (281, 54512), (562, 27256), (1124, 13628), (2248, 6814), (3407, 4496)]