21886976

素因数分解:

$2^{11}\times {\mathrm{10687}}^1$

素因数の和:10709

約数の個数: 24

約数和(自身を含む): 43767360

約数和(自身を除く): 21880384

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 10687, 21374, 42748, 85496, 170992, 341984, 683968, 1367936, 2735872, 5471744, 10943488, 21886976]

約数ペア:

[(1, 21886976), (2, 10943488), (4, 5471744), (8, 2735872), (16, 1367936), (32, 683968), (64, 341984), (128, 170992), (256, 85496), (512, 42748), (1024, 21374), (2048, 10687)]