15947312

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{3547}}^1$

素因数の和:3836

約数の個数: 20

約数和(自身を含む): 31016616

約数和(自身を除く): 15069304

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 3547, 4496, 7094, 14188, 28376, 56752, 996707, 1993414, 3986828, 7973656, 15947312]

約数ペア:

[(1, 15947312), (2, 7973656), (4, 3986828), (8, 1993414), (16, 996707), (281, 56752), (562, 28376), (1124, 14188), (2248, 7094), (3547, 4496)]