15697862912

素因数分解:

$2^8\times {\mathrm{61319777}}^1$

素因数の和:61319793

約数の個数: 18

約数和(自身を含む): 31334406558

約数和(自身を除く): 15636543646

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 61319777, 122639554, 245279108, 490558216, 981116432, 1962232864, 3924465728, 7848931456, 15697862912]

約数ペア:

[(1, 15697862912), (2, 7848931456), (4, 3924465728), (8, 1962232864), (16, 981116432), (32, 490558216), (64, 245279108), (128, 122639554), (256, 61319777)]