18771968

素因数分解:

$2^{12}\times {\mathrm{4583}}^1$

素因数の和:4607

約数の個数: 26

約数和(自身を含む): 37547544

約数和(自身を除く): 18775576

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 4583, 9166, 18332, 36664, 73328, 146656, 293312, 586624, 1173248, 2346496, 4692992, 9385984, 18771968]

約数ペア:

[(1, 18771968), (2, 9385984), (4, 4692992), (8, 2346496), (16, 1173248), (32, 586624), (64, 293312), (128, 146656), (256, 73328), (512, 36664), (1024, 18332), (2048, 9166), (4096, 4583)]