16994816

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{1747}}^1$

素因数の和:1784

約数の個数: 40

約数和(自身を含む): 35764080

約数和(自身を除く): 18769264

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 1747, 2432, 3494, 4864, 6988, 9728, 13976, 27952, 33193, 55904, 66386, 111808, 132772, 223616, 265544, 447232, 531088, 894464, 1062176, 2124352, 4248704, 8497408, 16994816]

約数ペア:

[(1, 16994816), (2, 8497408), (4, 4248704), (8, 2124352), (16, 1062176), (19, 894464), (32, 531088), (38, 447232), (64, 265544), (76, 223616), (128, 132772), (152, 111808), (256, 66386), (304, 55904), (512, 33193), (608, 27952), (1216, 13976), (1747, 9728), (2432, 6988), (3494, 4864)]