13720188

素因数分解:

$2^2\times 3^1\times {\mathrm{271}}^1\times {\mathrm{4219}}^1$

素因数の和:4497

約数の個数: 24

約数和(自身を含む): 32139520

約数和(自身を除く): 18419332

約数列:

[1, 2, 3, 4, 6, 12, 271, 542, 813, 1084, 1626, 3252, 4219, 8438, 12657, 16876, 25314, 50628, 1143349, 2286698, 3430047, 4573396, 6860094, 13720188]

約数ペア:

[(1, 13720188), (2, 6860094), (3, 4573396), (4, 3430047), (6, 2286698), (12, 1143349), (271, 50628), (542, 25314), (813, 16876), (1084, 12657), (1626, 8438), (3252, 4219)]