12652144

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{2389}}^1$

素因数の和:2728

約数の個数: 20

約数和(自身を含む): 24597880

約数和(自身を除く): 11945736

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2389, 2648, 4778, 5296, 9556, 19112, 38224, 790759, 1581518, 3163036, 6326072, 12652144]

約数ペア:

[(1, 12652144), (2, 6326072), (4, 3163036), (8, 1581518), (16, 790759), (331, 38224), (662, 19112), (1324, 9556), (2389, 5296), (2648, 4778)]