21167150572

素因数分解:

$2^2\times {\mathrm{1171}}^1\times {\mathrm{1229}}^1\times {\mathrm{3677}}^1$

素因数の和:6081

約数の個数: 24

約数和(自身を含む): 37114403760

約数和(自身を除く): 15947253188

約数列:

[1, 2, 4, 1171, 1229, 2342, 2458, 3677, 4684, 4916, 7354, 14708, 1439159, 2878318, 4305767, 4519033, 5756636, 8611534, 9038066, 17223068, 18076132, 5291787643, 10583575286, 21167150572]

約数ペア:

[(1, 21167150572), (2, 10583575286), (4, 5291787643), (1171, 18076132), (1229, 17223068), (2342, 9038066), (2458, 8611534), (3677, 5756636), (4684, 4519033), (4916, 4305767), (7354, 2878318), (14708, 1439159)]