12555952

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{5197}}^1$

素因数の和:5356

約数の個数: 20

約数和(自身を含む): 24492976

約数和(自身を除く): 11937024

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 5197, 10394, 20788, 41576, 83152, 784747, 1569494, 3138988, 6277976, 12555952]

約数ペア:

[(1, 12555952), (2, 6277976), (4, 3138988), (8, 1569494), (16, 784747), (151, 83152), (302, 41576), (604, 20788), (1208, 10394), (2416, 5197)]