13241552

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{4201}}^1$

素因数の和:4406

約数の個数: 20

約数和(自身を含む): 25791876

約数和(自身を除く): 12550324

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 4201, 8402, 16804, 33608, 67216, 827597, 1655194, 3310388, 6620776, 13241552]

約数ペア:

[(1, 13241552), (2, 6620776), (4, 3310388), (8, 1655194), (16, 827597), (197, 67216), (394, 33608), (788, 16804), (1576, 8402), (3152, 4201)]