15745424

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{26597}}^1$

素因数の和:26642

約数の個数: 20

約数和(自身を含む): 31332444

約数和(自身を除く): 15587020

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 26597, 53194, 106388, 212776, 425552, 984089, 1968178, 3936356, 7872712, 15745424]

約数ペア:

[(1, 15745424), (2, 7872712), (4, 3936356), (8, 1968178), (16, 984089), (37, 425552), (74, 212776), (148, 106388), (296, 53194), (592, 26597)]