11621888

素因数分解:

$2^9\times {\mathrm{22699}}^1$

素因数の和:22717

約数の個数: 20

約数和(自身を含む): 23222100

約数和(自身を除く): 11600212

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 22699, 45398, 90796, 181592, 363184, 726368, 1452736, 2905472, 5810944, 11621888]

約数ペア:

[(1, 11621888), (2, 5810944), (4, 2905472), (8, 1452736), (16, 726368), (32, 363184), (64, 181592), (128, 90796), (256, 45398), (512, 22699)]