19525748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{6079}}^1$

素因数の和:6167

約数の個数: 24

約数和(自身を含む): 37793280

約数和(自身を除く): 18267532

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 6079, 12158, 24316, 66869, 133738, 267476, 443767, 887534, 1775068, 4881437, 9762874, 19525748]

約数ペア:

[(1, 19525748), (2, 9762874), (4, 4881437), (11, 1775068), (22, 887534), (44, 443767), (73, 267476), (146, 133738), (292, 66869), (803, 24316), (1606, 12158), (3212, 6079)]