22393856

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{1151}}^1$

素因数の和:1190

約数の個数: 44

約数和(自身を含む): 47162880

約数和(自身を除く): 24769024

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1151, 1216, 2302, 2432, 4604, 4864, 9208, 9728, 18416, 19456, 21869, 36832, 43738, 73664, 87476, 147328, 174952, 294656, 349904, 589312, 699808, 1178624, 1399616, 2799232, 5598464, 11196928, 22393856]

約数ペア:

[(1, 22393856), (2, 11196928), (4, 5598464), (8, 2799232), (16, 1399616), (19, 1178624), (32, 699808), (38, 589312), (64, 349904), (76, 294656), (128, 174952), (152, 147328), (256, 87476), (304, 73664), (512, 43738), (608, 36832), (1024, 21869), (1151, 19456), (1216, 18416), (2302, 9728), (2432, 9208), (4604, 4864)]